Skip to main content
Hi !Hi! Sign in or registerDaily DealsBrand OutletGift CardsHelp & Contact
Sell
Watchlist
My eBay
  • Summary
  • Recently Viewed
  • Bids/Offers
  • Watchlist
  • Purchase History
  • Buy Again
  • Selling
  • Saved Feed
  • Saved Searches
  • Saved Sellers
  • My Garage
  • Sizes
  • My Collection
  • Messages
  • PSA Vault
Please sign-in to view notifications.
Loading...
eBay Home
Advanced
Sponsored
Sponsored
Sponsored

Filter

    • Category

      • Boys' Clothing (Sizes 4 & Up)
        • Selected categorySwimwear
      • Size

        XSSMLXL456781010-12121414-1616
      • Features

        • Pockets (384) Items (384)
        • Drawstring (694) Items (694)
        • Elastic Waist (621) Items (621)
        • Lined (551) Items (551)
        • Quick Dry (382) Items (382)
        • UV-Protection (238) Items (238)
        • Built-In Brief (229) Items (229)
        • Lightweight (221) Items (221)
      • Brand

        • Hurley (14) Items (14)
        • Nike (5) Items (5)
        • Cat & Jack (18) Items (18)
        • Speedo (1) Items (1)
        • Art (31) Items (31)
        • Polo Ralph Lauren (14) Items (14)
        • Gap (4) Items (4)
        • Billabong (6) Items (6)
      • Color

        • Black
        • Blue
        • Gray
        • Green
        • Multicolor
        • Orange
        • Pink
        • Red
        • White
        • Yellow
      • Swim Bottom Style

        • Trunks (232) Items (232)
        • Board Shorts (86) Items (86)
        • Swim Shorts (87) Items (87)
        • Swim Briefs (1) Items (1)
        • Not Specified (6) Items (6)
      • Type

        • Bottom (334) Items (334)
        • Rash Guard (9) Items (9)
        • One Piece (9) Items (9)
        • Top (2) Items (2)
        • Not Specified (31) Items (31)
      • Theme

        • Beach (139) Items (139)
        • Colorful (84) Items (84)
        • Tropical (47) Items (47)
        • Shark (37) Items (37)
        • Sea Life (30) Items (30)
        • Art (29) Items (29)
        • Logo (27) Items (27)
        • Aloha (22) Items (22)
      • Material

        • Polyester (214) Items (214)
        • 100% Polyester (119) Items (119)
        • Spandex (80) Items (80)
        • Nylon (14) Items (14)
        • 100% Nylon (10) Items (10)
        • Cotton (10) Items (10)
        • 100% Cotton (7) Items (7)
        • Leather (5) Items (5)
      • Character

        • Boy (340) Items (340)
        • Blue (20) Items (20)
        • Hero (15) Items (15)
        • Mickey Mouse (5) Items (5)
        • Spider-Man (4) Items (4)
        • Tommy (4) Items (4)
        • Tom (2) Items (2)
        • Darth Vader (1) Items (1)
      • Performance/Activity

        • Recreational (146) Items (146)
        • Surfing (126) Items (126)
        • Water Polo (33) Items (33)
        • Training (27) Items (27)
        • Lifeguard (19) Items (19)
        • Competition (4) Items (4)
        • Not Specified (187) Items (187)
    • Price

      • Under $12.00
      • $12.00 to $18.00
      • Over $18.00
      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New with tags (197) Items (197)
      • New without tags (31) Items (31)
      • New with imperfections (1) Items (1)
      • Pre-Owned (155) Items (155)
    • Buying Format

    • Item Location

      • Within25 mi
    • Shipping and pickup

      • Arrives in 2-4 days
      • Free Shipping
      • Local Pickup within25 miles
    • Show only

      • Free Returns
      • Returns Accepted
      • Authorized Seller
      • Completed Items
      • Sold Items
      • Deals & Savings
      • Authenticity Guarantee

344 results

  • All
  • Auction
  • Buy It Now
  • All Listings-
  • Auction
  • Buy It Now
  • Any Condition-
  • New with tags
  • New without tags
  • New with imperfections
  • Pre-Owned
  • Arrives in 2-4 days
  • Free Shipping
  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
  • List View
  • Shop on eBay
    Shop on eBay
    Opens in a new window or tab
    Brand New
    $20.00
    or Best Offer
    Sponsored
  • Shop on eBay
    Shop on eBay
    Opens in a new window or tab
    Brand New
    $20.00
    or Best Offer
    Sponsored
    • Size: 5Remove filter
    • Size: 7Remove filter
    • XSRemove filter
    • PocketsRemove filter
    • Clear AllFilters
    • Vineyard Vines Boys Size 5 Swim Trunks Bathing Suit
      Vineyard Vines Boys Size 5 Swim Trunks Bathing Suit
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$4.71 delivery
      Sponsored
    • NWOT Chubbies Kids Sz 5 Blue Classic Swim Trunk Lifeguard Dogs
      NWOT Chubbies Kids Sz 5 Blue Classic Swim Trunk Lifeguard Dogs
      Opens in a new window or tab
      New (Other)
      $25.60
      Was: $32.0020% off
      or Best Offer
      +$5.00 delivery
      Sponsored
    • Little Boy's Youth Hurley 2 Piece UPF 50+ H2O Dri Swim Shirt Swim Trunks Set
      Little Boy's Youth Hurley 2 Piece UPF 50+ H2O Dri Swim Shirt Swim Trunks Set
      Opens in a new window or tab
      Brand New
      $24.99
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • Vintage Java Blu Boy Size 5 Swim Trunks 60% Cotton 40% Polyester
      Vintage Java Blu Boy Size 5 Swim Trunks 60% Cotton 40% Polyester
      Opens in a new window or tab
      Pre-Owned
      $17.95
      Was: $19.9510% off
      or Best Offer
      +$4.57 delivery in 2-4 days
      Sponsored
    • Member's Mark Boy's 4-Way Stretch Quick Dry Resort Swim Trunk
      Member's Mark Boy's 4-Way Stretch Quick Dry Resort Swim Trunk
      Opens in a new window or tab
      Brand New
      $10.99
      List price: $30.0063% off
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Save up to 30% when you buy more
      Sponsored
    • Cat & Jack Boys 3 Color Tiered Swim Trunks Swimsuit UPF 50+ Size XL 16 Husky
      Cat & Jack Boys 3 Color Tiered Swim Trunks Swimsuit UPF 50+ Size XL 16 Husky
      Opens in a new window or tab
      Brand New
      5.0 out of 5 stars.
      (5)5 product ratings - Cat & Jack Boys 3 Color Tiered Swim Trunks Swimsuit UPF 50+ Size XL 16 Husky
      $10.99
      Buy It Now
      Free delivery
      Save up to 20% when you buy more
      Sponsored
    • Billabong Board Shorts Boys Size 5 Recycler Swim Trunks Draw String Waist
      Billabong Board Shorts Boys Size 5 Recycler Swim Trunks Draw String Waist
      Opens in a new window or tab
      Pre-Owned
      $9.99
      or Best Offer
      +$4.51 delivery
      Sponsored
    • Polo Ralph Lauren Little Boys Swim Trunks Navy 5
      Polo Ralph Lauren Little Boys Swim Trunks Navy 5
      Opens in a new window or tab
      Brand New
      $27.99
      Buy It Now
      Free delivery
      Sponsored
    • Picked For You

      Top selling items from trusted sellers | Sponsored
        • Cat & Jack Boys 3 Color Tiered Swim Trunks Swimsuit UPF 50+ Size XL 16 Husky
          Cat & Jack Boys 3 Color Tiered Swim Trunks Swimsuit UPF 50+ Size XL 16 Husky
          Opens in a new window or tab
          $10.99
          bargainfields (1,924) 100%
          Save up to 20% when you buy more
        • Star Wars Baby Yoda Boy Swimsuit Swim Trunks 5T
          Star Wars Baby Yoda Boy Swimsuit Swim Trunks 5T
          Opens in a new window or tab
          $13.96
          titan27279 (6,529) 99.8%
        • Adidas Supernova Recreational Swim Shorts Boys X-Small Ocean Blue, Deep Blue
          Adidas Supernova Recreational Swim Shorts Boys X-Small Ocean Blue, Deep Blue
          Opens in a new window or tab
          $29.99
          ezshipshp (1,404) 98.3%
        • Spyder Swim suit Shorts Trunks Youth Boys 14 16 fits Men's XS Liner Red Blue 26
          Spyder Swim suit Shorts Trunks Youth Boys 14 16 fits Men's XS Liner Red Blue 26
          Opens in a new window or tab
          $10.79
          help_u_save_cash (2,197) 100%
          Extra 5% off with coupon
        • ZeroXposur Board Shorts Bathing Suit Swim Kids Boys 5 - 6 Lining Side Pocket
          ZeroXposur Board Shorts Bathing Suit Swim Kids Boys 5 - 6 Lining Side Pocket
          Opens in a new window or tab
          $10.95
          tami.portland.reselling (2,919) 100%
        • Boys Gap Toddler Boy Swim Trunks Board  cargo Shorts Size 5 Years turtle pockets
          Boys Gap Toddler Boy Swim Trunks Board cargo Shorts Size 5 Years turtle pockets
          Opens in a new window or tab
          $16.99
          thatchickfromthegym (2,490) 99.6%
        • Art Class Boys' Size 5 Blue Green & Pink Tie Dye Adjustable Waist Swim Shorts
          Art Class Boys' Size 5 Blue Green & Pink Tie Dye Adjustable Waist Swim Shorts
          Opens in a new window or tab
          $13.99
          jake123lee (1,621) 99.6%
        • UV Skinz Boys 2 Piece UPF 50+ Swim Set UV Sunwear Shirt & Trunks Size 7
          UV Skinz Boys 2 Piece UPF 50+ Swim Set UV Sunwear Shirt & Trunks Size 7
          Opens in a new window or tab
          $18.44
          licensedsportsdirectinc (42,165) 98.9%
    • Polo Ralph Lauren Boys Blue/White Gingham Check Pattern Swim Trunks
      Polo Ralph Lauren Boys Blue/White Gingham Check Pattern Swim Trunks
      Opens in a new window or tab
      Pre-Owned
      $15.00
      or Best Offer
      +$6.55 delivery
      Sponsored
    • Prodoh Boys Size 5 Rash Guard Fair Front Pocket Coming Apart And Spots Untreated
      Prodoh Boys Size 5 Rash Guard Fair Front Pocket Coming Apart And Spots Untreated
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Polo Ralph Lauren Boys Traveler Green Gingham Logo Swim Trunks Size 5
      Polo Ralph Lauren Boys Traveler Green Gingham Logo Swim Trunks Size 5
      Opens in a new window or tab
      Pre-Owned
      $17.99
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Southern Tide Boy’s USA Striped Swim Trunks Size XS NWT $59.50
      Southern Tide Boy’s USA Striped Swim Trunks Size XS NWT $59.50
      Opens in a new window or tab
      Brand New
      $19.13
      Was: $21.9913% off
      Buy It Now
      +$5.00 delivery in 2-4 days
      Sponsored
    • Psycho Bunny Boys Swim Trunks Bathing Suit WAVES Blue Orange Pink Size 5/6
      Psycho Bunny Boys Swim Trunks Bathing Suit WAVES Blue Orange Pink Size 5/6
      Opens in a new window or tab
      Pre-Owned
      $24.99
      or Best Offer
      +$5.99 delivery
      Sponsored
    • Lot of 3 Swim Trunks –  Despicable Me, WWE, iXtreme – Sizes 7/8/10 Beach Shorts
      Lot of 3 Swim Trunks – Despicable Me, WWE, iXtreme – Sizes 7/8/10 Beach Shorts
      Opens in a new window or tab
      Pre-Owned
      $14.99
      or Best Offer
      +$8.71 delivery
      Sponsored
    • New! Boy's NIKE Green Logo Swim Trunks Size X-Small 7
      New! Boy's NIKE Green Logo Swim Trunks Size X-Small 7
      Opens in a new window or tab
      Brand New
      $29.95
      or Best Offer
      +$5.95 delivery
      4 watchers
      Sponsored
    • Polo Ralph Lauren Boys’ Aqua Blue Big Pony Logo Board Shorts/Swim Trunks- Size 5
      Polo Ralph Lauren Boys’ Aqua Blue Big Pony Logo Board Shorts/Swim Trunks- Size 5
      Opens in a new window or tab
      Pre-Owned
      $10.20
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Disney Parks Boys Size 7-8 Mickey Mouse "Just Add Waves" Rash Guard Swim Set 215
      Disney Parks Boys Size 7-8 Mickey Mouse "Just Add Waves" Rash Guard Swim Set 215
      Opens in a new window or tab
      Pre-Owned
      $12.00
      Was: $15.0020% off
      or Best Offer
      +$10.71 delivery
      Sponsored
    • Vineyard Vines Boys Sz 5 Chappy Swim Trunks/Shorts Lining, Green, Blue Seahorses
      Vineyard Vines Boys Sz 5 Chappy Swim Trunks/Shorts Lining, Green, Blue Seahorses
      Opens in a new window or tab
      Pre-Owned
      $20.00
      or Best Offer
      +$5.85 delivery
      Sponsored
    • Cat And Jack Boys Swim Shorts And Rash Guard Size5Y
      Cat And Jack Boys Swim Shorts And Rash Guard Size5Y
      Opens in a new window or tab
      Pre-Owned
      $1.50
      0 bids · Time left1d 10h
      +$6.35 delivery
      Sponsored
    • Polo RALPH LAUREN Boys Palm Tree BEAR SHORTS Navy & White Beach Swim Trunks Sz 5
      Polo RALPH LAUREN Boys Palm Tree BEAR SHORTS Navy & White Beach Swim Trunks Sz 5
      Opens in a new window or tab
      Pre-Owned
      $28.99
      or Best Offer
      +$6.55 delivery
      Sponsored
    • From our popular brands

      Based on number of views and purchases | Sponsored
        • Little Boy's Youth Hurley 2 Piece UPF 50+ H2O Dri Swim Shirt Swim Trunks Set
          Hurley
          Little Boy's Youth Hurley 2 Piece UPF 50+ H2O Dri Swim Shirt Swim Trunks Set
          Opens in a new window or tab
          Brand New
          $24.99
          Free delivery
        • New! Boy's NIKE Green Logo Swim Trunks Size X-Small 7
          Nike
          New! Boy's NIKE Green Logo Swim Trunks Size X-Small 7
          Opens in a new window or tab
          Brand New
          $29.95
          +$5.95 delivery
        • Boy's Youth Hurley Elastic Waist Swimsuit Swim NEW
          Hurley
          Boy's Youth Hurley Elastic Waist Swimsuit Swim NEW
          Opens in a new window or tab
          Brand New
          $17.99
          Free delivery
        • Art Class Boys Size 5 Swim Trunks Blue Striped
          Art
          Art Class Boys Size 5 Swim Trunks Blue Striped
          Opens in a new window or tab
          Brand New
          $5.99
          +$5.11 delivery
          Extra 15% off with coupon
        • Boys Drawstring Swim Trunks Short XS Red Print Floral Elastic Waist Gap ~ New
          Gap
          Boys Drawstring Swim Trunks Short XS Red Print Floral Elastic Waist Gap ~ New
          Opens in a new window or tab
          Brand New
          $19.99
          +$5.00 delivery
        • NEW Art Class Board Swim Shorts  Tie Dye Black Boys Size 7
          Art
          NEW Art Class Board Swim Shorts Tie Dye Black Boys Size 7
          Opens in a new window or tab
          Brand New
          $7.76
          +$4.84 delivery
          $5 off $35+ with coupon
        • Boys Gap Toddler Boy Swim Trunks Board  cargo Shorts Size 5 Years turtle pockets
          Gap
          Boys Gap Toddler Boy Swim Trunks Board cargo Shorts Size 5 Years turtle pockets
          Opens in a new window or tab
          Pre-Owned
          $16.99
          Free delivery
        • Trunks Boys Size 7 Reg Red Teal Royal Blue Geometric Swim Trunks Shorts EUC
          Trunks
          Trunks Boys Size 7 Reg Red Teal Royal Blue Geometric Swim Trunks Shorts EUC
          Opens in a new window or tab
          Pre-Owned
          $6.99
          +$6.57 delivery
        • NEW - Bundle MARVEL SPIDERMAN & GOODFELLOW BOYS SWIM TRUNKS XS/10-12.   Loc-8
          Marvel
          NEW - Bundle MARVEL SPIDERMAN & GOODFELLOW BOYS SWIM TRUNKS XS/10-12. Loc-8
          Opens in a new window or tab
          New (Other)
          $16.00
          +$5.21 delivery
        • Mickey Mouse Swim Trunks Blue  Board Shorts Disney Junk Food Lined Boys XS
          Disney
          Mickey Mouse Swim Trunks Blue Board Shorts Disney Junk Food Lined Boys XS
          Opens in a new window or tab
          New (Other)
          $9.74
          +$8.85 delivery
    • Polo Ralph Lauren Swim Trunks Little Boys Size 5 Navy Blue/Red Big Pony Lined
      Polo Ralph Lauren Swim Trunks Little Boys Size 5 Navy Blue/Red Big Pony Lined
      Opens in a new window or tab
      Pre-Owned
      $14.88
      Buy It Now
      +$4.99 delivery
      Sponsored
    • Boy's Youth Hurley Elastic Waist Swimsuit Swim NEW
      Boy's Youth Hurley Elastic Waist Swimsuit Swim NEW
      Opens in a new window or tab
      Brand New
      $17.99
      Buy It Now
      Free delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • Cat & Jack Boys 3 Color Tiered Swim Trunks Swimsuit Size XL 16 Husky
      Cat & Jack Boys 3 Color Tiered Swim Trunks Swimsuit Size XL 16 Husky
      Opens in a new window or tab
      Brand New
      $6.99
      Buy It Now
      +$4.29 delivery
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • FLAW Vtg Boys POLO RALPH LAUREN BIG PONY Swim Shorts 5 NANTUCKET Red Salmon
      FLAW Vtg Boys POLO RALPH LAUREN BIG PONY Swim Shorts 5 NANTUCKET Red Salmon
      Opens in a new window or tab
      Pre-Owned
      $20.00
      or Best Offer
      +$5.80 delivery
      Sponsored
    • Art Class Boys Size 5 Swim Trunks Blue Striped
      Art Class Boys Size 5 Swim Trunks Blue Striped
      Opens in a new window or tab
      Brand New
      $5.99
      Buy It Now
      +$5.11 delivery
      Free returns
      Extra 15% off with coupon
      Sponsored
      Top Rated Plus
    • Tylers Youth XSmall Classic Swim Trunks Dinosaur Surfer Summer
      Tylers Youth XSmall Classic Swim Trunks Dinosaur Surfer Summer
      Opens in a new window or tab
      Pre-Owned
      $19.60
      or Best Offer
      +$7.25 delivery
      Sponsored
    • Vintage 80s Cosmic Surf Space Comic Alien Boys Size 5 Swimming Trunks Shorts
      Vintage 80s Cosmic Surf Space Comic Alien Boys Size 5 Swimming Trunks Shorts
      Opens in a new window or tab
      Pre-Owned
      $16.99
      or Best Offer
      +$4.99 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Johnnie-O Boys Swim Trunks (7) Youth Blue Colorblock Pockets
      Johnnie-O Boys Swim Trunks (7) Youth Blue Colorblock Pockets
      Opens in a new window or tab
      Brand New
      $24.88
      or Best Offer
      +$6.95 delivery
      Free returns
      Extra 10% off with coupon
      Sponsored
      Top Rated Plus
    • Vintage Nautica Shorts Youth 7 Swim Trunks Surf Colorblock Nylon 90
      Vintage Nautica Shorts Youth 7 Swim Trunks Surf Colorblock Nylon 90
      Opens in a new window or tab
      Pre-Owned
      $18.99
      Buy It Now
      +$5.25 delivery
      Sponsored
    • Volcom  Lido Print Mod Boardshorts Boys' 29 (XL) Mens (XS)  Cleanwater
      Volcom Lido Print Mod Boardshorts Boys' 29 (XL) Mens (XS) Cleanwater
      Opens in a new window or tab
      Brand New
      $15.99
      Buy It Now
      +$6.40 delivery
      Sponsored
    • Vintage PARigi Boy Size 5 Trunks Pockets Shell 100% Cotton/Lining 100% Nylon
      Vintage PARigi Boy Size 5 Trunks Pockets Shell 100% Cotton/Lining 100% Nylon
      Opens in a new window or tab
      Pre-Owned
      $17.95
      Was: $19.9510% off
      or Best Offer
      +$4.57 delivery in 2-4 days
      Sponsored
    • Hurley Board Shorts Juniors 7 Parakeet Green Supersuede Beach Swim Surfing
      Hurley Board Shorts Juniors 7 Parakeet Green Supersuede Beach Swim Surfing
      Opens in a new window or tab
      Pre-Owned
      $14.94
      or Best Offer
      +$5.95 delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • All In Motion Boys' XS 4/5 Blue & Teal Tropical Geo Print Hybrid Board Shorts
      All In Motion Boys' XS 4/5 Blue & Teal Tropical Geo Print Hybrid Board Shorts
      Opens in a new window or tab
      Brand New
      $13.45
      Was: $14.9510% off
      Buy It Now
      Free delivery
      Save up to 20% when you buy more
      Sponsored
    • Janie & Jack A Place in the Sun Boys Lemon Swim Trunks Size 5 in EC
      Janie & Jack A Place in the Sun Boys Lemon Swim Trunks Size 5 in EC
      Opens in a new window or tab
      Pre-Owned
      $16.99
      Buy It Now
      +$4.99 delivery
      Sponsored
    • Lot Of 5 Volcom Art Class Old Navy Place Gymboree Boys Board Shorts Bundle 7/8
      Lot Of 5 Volcom Art Class Old Navy Place Gymboree Boys Board Shorts Bundle 7/8
      Opens in a new window or tab
      Pre-Owned
      $55.00
      or Best Offer
      +$7.00 delivery
      Sponsored
    • Billabong Recycler Pro Board Shorts Size 7 Multicolor Striped Boys Teens
      Billabong Recycler Pro Board Shorts Size 7 Multicolor Striped Boys Teens
      Opens in a new window or tab
      Pre-Owned
      $15.00
      0 bids · Time left4h
      or Best Offer
      +$4.62 delivery
      Sponsored
    • NEW Peter Millar Swim Trunks Hot Air Balloon Print Red Multi Boys Sz XS (5-6)
      NEW Peter Millar Swim Trunks Hot Air Balloon Print Red Multi Boys Sz XS (5-6)
      Opens in a new window or tab
      Brand New
      $55.00
      or Best Offer
      +$4.99 delivery
      Sponsored
    • BRAND NEW BOYS SIZE X-SMALL 4-5 WONDER NATION 4 WAY STRETCH SWIM TRUNKS
      BRAND NEW BOYS SIZE X-SMALL 4-5 WONDER NATION 4 WAY STRETCH SWIM TRUNKS
      Opens in a new window or tab
      Brand New
      $7.99
      Buy It Now
      Free delivery
      Sponsored
    • Wonder Nation Boys Swim Trunks Size 6/7
      Wonder Nation Boys Swim Trunks Size 6/7
      Opens in a new window or tab
      Pre-Owned
      $7.99
      Buy It Now
      +$4.84 delivery
      Sponsored
    • Kanu Surf Boys Swim Trunks Board Shorts size 7
      Kanu Surf Boys Swim Trunks Board Shorts size 7
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$4.95 delivery
      Sponsored
    • New U.S. Polo Assn. Boys Red Swim Shorts Trunks Pockets Sz 4-5  XS   (U16)
      New U.S. Polo Assn. Boys Red Swim Shorts Trunks Pockets Sz 4-5 XS (U16)
      Opens in a new window or tab
      Brand New
      $12.99
      Buy It Now
      Free delivery
      Last one
      Sponsored
    • Polo Ralph Lauren Boys Boardshorts 7 Pink Blue Plaid Trunks Beach Swim Shorts
      Polo Ralph Lauren Boys Boardshorts 7 Pink Blue Plaid Trunks Beach Swim Shorts
      Opens in a new window or tab
      Pre-Owned
      $20.00
      or Best Offer
      +$6.99 delivery
      Sponsored
    • Johnnie-O Boys Swim Trunks (7) Youth Green Animal Performance Pockets
      Johnnie-O Boys Swim Trunks (7) Youth Green Animal Performance Pockets
      Opens in a new window or tab
      Brand New
      $24.88
      or Best Offer
      +$6.95 delivery
      Free returns
      Extra 10% off with coupon
      Sponsored
      Top Rated Plus
    • New With Tags Boys Blue Billabong Elastic Waist Board Short W/ Fly Size 5m
      New With Tags Boys Blue Billabong Elastic Waist Board Short W/ Fly Size 5m
      Opens in a new window or tab
      Brand New
      $18.00
      or Best Offer
      +$4.52 delivery in 2-4 days
      Sponsored
    • Polo Ralph Lauren Boys Swim Trunks Little Kids Size 5
      Polo Ralph Lauren Boys Swim Trunks Little Kids Size 5
      Opens in a new window or tab
      Brand New
      $39.99
      Buy It Now
      Free delivery
      3+ watchers
      Sponsored
    • H&M BOYS SWIM TRUNKS DRAWSTRING BEIGE BACK POCKET SIZE XS
      H&M BOYS SWIM TRUNKS DRAWSTRING BEIGE BACK POCKET SIZE XS
      Opens in a new window or tab
      Pre-Owned
      $2.00
      Buy It Now
      +$4.52 delivery
      Sponsored
    • Nike Boys Swim Trunks With Rash Guard UPF 50+ or Without; Sizes 4-5, 6, 7, M, L
      Nike Boys Swim Trunks With Rash Guard UPF 50+ or Without; Sizes 4-5, 6, 7, M, L
      Opens in a new window or tab
      Brand New
      $24.99 to $39.99
      Buy It Now
      Free delivery in 2-4 days
      10% off $50+ with coupon
      Sponsored
    • Lot 14 Boy's Swim Trunk Size 5/6, 7 Hurley, Old Navy, Under Armour FREE SHIPPING
      Lot 14 Boy's Swim Trunk Size 5/6, 7 Hurley, Old Navy, Under Armour FREE SHIPPING
      Opens in a new window or tab
      Pre-Owned
      $130.00
      or Best Offer
      Free delivery
      Sponsored
    • True Religion Cargo Swim Trunks Shorts Boys Size 6 Red Board Shorts NEW
      True Religion Cargo Swim Trunks Shorts Boys Size 6 Red Board Shorts NEW
      Opens in a new window or tab
      Brand New
      $18.88
      Buy It Now
      +$7.33 delivery
      Sponsored
    • Member's Mark Boy's 4-Way Stretch Quick Dry Resort Swim Trunk Shark Galore XS
      Member's Mark Boy's 4-Way Stretch Quick Dry Resort Swim Trunk Shark Galore XS
      Opens in a new window or tab
      Brand New
      $10.19
      Was: $11.9915% off
      Buy It Now
      Free delivery in 2-4 days
      Sponsored
    • NEW Boys sz 7 Hybrid Swim Trunks teal UPF 50 mesh lined adjustable waist midrise
      NEW Boys sz 7 Hybrid Swim Trunks teal UPF 50 mesh lined adjustable waist midrise
      Opens in a new window or tab
      Brand New
      $9.95
      Buy It Now
      +$5.00 delivery
      Sponsored
    • Hurley Brown & White Boys Size 5 Dragon Design Swim Trunks Shorts *Free Shipping
      Hurley Brown & White Boys Size 5 Dragon Design Swim Trunks Shorts *Free Shipping
      Opens in a new window or tab
      Pre-Owned
      $14.99
      Buy It Now
      Free delivery in 2-4 days
      Sponsored
    • Tommy Bahama Little Boy's 5 Blue Hibiscus Mesh Lined Swim Shorts Trunks
      Tommy Bahama Little Boy's 5 Blue Hibiscus Mesh Lined Swim Shorts Trunks
      Opens in a new window or tab
      Brand New
      $13.90
      Buy It Now
      Free delivery
      3 watchers
      Sponsored
    • NEW Art Class Board Swim Shorts  Tie Dye Black Boys Size 7
      NEW Art Class Board Swim Shorts Tie Dye Black Boys Size 7
      Opens in a new window or tab
      Brand New
      $7.76
      or Best Offer
      +$4.84 delivery
      $5 off $35+ with coupon
      Sponsored
    • VINEYARD VINES Boys Chappy Swim Trunks Shorts Bathing Suit NWT SIZE 5 6
      VINEYARD VINES Boys Chappy Swim Trunks Shorts Bathing Suit NWT SIZE 5 6
      Opens in a new window or tab
      Brand New
      $34.99
      Buy It Now
      +$4.99 delivery
      Sponsored
    • Star Wars Baby Yoda Boy Swimsuit Swim Trunks 5T
      Star Wars Baby Yoda Boy Swimsuit Swim Trunks 5T
      Opens in a new window or tab
      New (Other)
      $13.96
      Was: $19.9530% off
      or Best Offer
      Free delivery
      Sponsored
    • Boyss Buc-ee's Sz 5T  Logo Texas Flag Lined Elastic Waist Swim Trunks Swimsuit
      Boyss Buc-ee's Sz 5T Logo Texas Flag Lined Elastic Waist Swim Trunks Swimsuit
      Opens in a new window or tab
      Brand New
      $12.99
      or Best Offer
      +$4.95 delivery
      Sponsored
    • Old Navy Boys Swim Trunk Size 5T/XS
      Old Navy Boys Swim Trunk Size 5T/XS
      Opens in a new window or tab
      Pre-Owned
      $5.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Under Armour Youth Small Neon Orange Spark Swim Trunks Pockets Logo
      Under Armour Youth Small Neon Orange Spark Swim Trunks Pockets Logo
      Opens in a new window or tab
      Brand New
      $16.88
      Buy It Now
      +$6.40 delivery
      Sponsored
    • Cat and Jack Swim Trunks, Size 6/7
      Cat and Jack Swim Trunks, Size 6/7
      Opens in a new window or tab
      New (Other)
      $10.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Boys Endless Summer Size 7 Flamingo Palm Tree Swim Trunks
      Boys Endless Summer Size 7 Flamingo Palm Tree Swim Trunks
      Opens in a new window or tab
      Pre-Owned
      $10.50
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Psycho Bunny Boys Swim Trunks Bathing Suit WAVES Pink Blue Green Size 5/6
      Psycho Bunny Boys Swim Trunks Bathing Suit WAVES Pink Blue Green Size 5/6
      Opens in a new window or tab
      Pre-Owned
      $24.99
      or Best Offer
      +$5.99 delivery
      Sponsored
    • Vilebrequin Swim Trunks Collector 1964 Geometric Lined Shorts Youth XS
      Vilebrequin Swim Trunks Collector 1964 Geometric Lined Shorts Youth XS
      Opens in a new window or tab
      Pre-Owned
      $42.75
      or Best Offer
      +$6.00 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Rip Curl Laydays Vision Board Shorts Tropical Blues Pink Lined Boys Size 5 Nwt
      Rip Curl Laydays Vision Board Shorts Tropical Blues Pink Lined Boys Size 5 Nwt
      Opens in a new window or tab
      Brand New
      $15.00
      Was: $25.0040% off
      or Best Offer
      +$5.00 delivery
      Sponsored
    • LL Bean Boys Black Swim Tunks Shorts Tie Waist Mesh Lined Pockets Size XS
      LL Bean Boys Black Swim Tunks Shorts Tie Waist Mesh Lined Pockets Size XS
      Opens in a new window or tab
      Pre-Owned
      $13.99
      or Best Offer
      +$6.00 delivery
      Free returns
      Extra 25% off with coupon
      Sponsored
    • 2-Boys Swim Trunks, Under Armour/Wonder Nation, Striped/Sea Creatures Size 6/7
      2-Boys Swim Trunks, Under Armour/Wonder Nation, Striped/Sea Creatures Size 6/7
      Opens in a new window or tab
      Pre-Owned
      $15.09
      Was: $21.5530% off
      Buy It Now
      +$6.99 delivery
      Sponsored
    • Wonder Nation Boys "Tropical Flamingos" Quick Dry Swim Trunks, Size XS(4-5)/New
      Wonder Nation Boys "Tropical Flamingos" Quick Dry Swim Trunks, Size XS(4-5)/New
      Opens in a new window or tab
      Brand New
      $5.60
      Was: $8.0030% off
      Buy It Now
      +$5.24 delivery
      Extra 10% off with coupon
      Sponsored
    • CABANA LIFE Little Boys 5, 6, 7 Windemere UPF 50 Reversible Swim Trunks NWT
      CABANA LIFE Little Boys 5, 6, 7 Windemere UPF 50 Reversible Swim Trunks NWT
      Opens in a new window or tab
      Brand New
      $22.99
      Buy It Now
      +$4.84 delivery
      Sponsored
    • CABANA LIFE Little Boy's 5, 6 Charleston Stripe Swim Trunks NWT
      CABANA LIFE Little Boy's 5, 6 Charleston Stripe Swim Trunks NWT
      Opens in a new window or tab
      Brand New
      $21.99
      Buy It Now
      +$4.84 delivery
      Sponsored
    • Lot of 2 CHILDREN'S PLACE Boy's Graphic Swim Trunks Size 5/6
      Lot of 2 CHILDREN'S PLACE Boy's Graphic Swim Trunks Size 5/6
      Opens in a new window or tab
      Pre-Owned
      $12.00
      Buy It Now
      +$6.00 delivery in 2-4 days
      Sponsored
    • Columbia Youth Boys Super Backcast Water Shorts Size XS
      Columbia Youth Boys Super Backcast Water Shorts Size XS
      Opens in a new window or tab
      Brand New
      $14.99
      Buy It Now
      +$5.95 delivery
      Sponsored
    • Ralph Lauren Swim Trunks Shorts Boys Youth POLO  Blue Plaid Lined Size 7
      Ralph Lauren Swim Trunks Shorts Boys Youth POLO Blue Plaid Lined Size 7
      Opens in a new window or tab
      Pre-Owned
      $21.25
      Buy It Now
      +$5.00 delivery in 2-4 days
      Sponsored
    • CARTER'S Boys Striped Blue Red Swim Trunk Pocket Size 7 Polyester Great Clean
      CARTER'S Boys Striped Blue Red Swim Trunk Pocket Size 7 Polyester Great Clean
      Opens in a new window or tab
      Pre-Owned
      $3.99
      Buy It Now
      +$4.99 delivery
      Sponsored
    • Polo RALPH LAUREN Boys Swim TRUNKS Aloha BEAR Luau SHORTS Navy & White Floral
      Polo RALPH LAUREN Boys Swim TRUNKS Aloha BEAR Luau SHORTS Navy & White Floral
      Opens in a new window or tab
      Brand New
      $33.99
      Buy It Now
      +$8.70 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Southern Lure Boys Youth Size 7 Colorful Tropical Parrot Print Swim Trunks NEW
      Southern Lure Boys Youth Size 7 Colorful Tropical Parrot Print Swim Trunks NEW
      Opens in a new window or tab
      Brand New
      $27.35
      or Best Offer
      +$5.35 delivery
      Sponsored
    • Tell us what you think- opens in new window or tab
    • Results Pagination - Page 1

      1. 1
      2. 2
      3. 3
      4. 4
      5. 5
      6. 6
      Items Per Page
      • 120Items Per Page
      • 240Items Per Page

    Copyright © 1995-2025 eBay Inc. All Rights Reserved. Accessibility, User Agreement, Privacy, Consumer Health Data, Payments Terms of Use, Cookies, CA Privacy Notice, Your Privacy Choices and AdChoice