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

        SFilter AppliedMLXL45Filter Applied66-7781010-12121414-1620
      • Theme

        • Nautical (39) Items (39)
          Filter Applied
        • Beach (726) Items (726)
        • Colorful (555) Items (555)
        • Shark (303) Items (303)
        • Logo (173) Items (173)
        • Tropical (157) Items (157)
        • Sports (132) Items (132)
        • Stars (119) Items (119)
      • Brand

        • Gap (6) Items (6)
        • Vineyard Vines (5) Items (5)
        • Nautica (6) Items (6)
        • Speedo (1) Items (1)
        • Gymboree (3) Items (3)
        • Abercrombie & Fitch (1) Items (1)
        • Art (2) Items (2)
        • Tommy Bahama (2) Items (2)
      • Color

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

        • Trunks (24) Items (24)
        • Board Shorts (7) Items (7)
        • Swim Shorts (8) Items (8)
        • Not Specified (1) Items (1)
      • Type

        • Bottom (32) Items (32)
        • Rash Guard (4) Items (4)
        • Top (1) Items (1)
        • Not Specified (1) Items (1)
      • Features

        • Lined (22) Items (22)
        • Drawstring (21) Items (21)
        • Elastic Waist (20) Items (20)
        • Pockets (19) Items (19)
        • Lightweight (16) Items (16)
        • Quick Dry (16) Items (16)
        • Built-In Brief (14) Items (14)
        • Breathable (11) Items (11)
      • Performance/Activity

        • Surfing (19) Items (19)
        • Recreational (18) Items (18)
        • Lifeguard (16) Items (16)
        • Water Polo (14) Items (14)
        • Training (10) Items (10)
        • Competition (5) Items (5)
        • Not Specified (18) Items (18)
      • Material

        • 100% Polyester (21) Items (21)
        • Polyester (16) Items (16)
        • Spandex (11) Items (11)
        • Nylon (3) Items (3)
        • 100% Cotton (1) Items (1)
        • Leather (1) Items (1)
        • Synthetic (1) Items (1)
        • Not Specified (7) Items (7)
      • Character

        • Boy (36) Items (36)
        • Blue (5) Items (5)
        • Fisherman (1) Items (1)
        • Skids (1) Items (1)
        • Tommy (1) Items (1)
        • Not Specified (2) Items (2)
    • Price

      • Under $14.00
      • $14.00 to $19.00
      • Over $19.00
      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New with tags (14) Items (14)
      • New without tags (3) Items (3)
      • Pre-Owned (22) Items (22)
    • 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

37 results

  • All
  • Auction
  • Buy It Now
  • All Listings- Filter Applied
  • Auction
  • Buy It Now
  • Any Condition- Filter Applied
  • New with tags
  • New without tags
  • 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
    • SRemove filter
    • Size: 5Remove filter
    • NauticalRemove filter
    • Clear AllFilters
    • Boys Nautica Yellow Navy Map Print Mesh Lined Swim Trunks Board Shorts Size S
      Boys Nautica Yellow Navy Map Print Mesh Lined Swim Trunks Board Shorts Size S
      Opens in a new window or tab
      Pre-Owned
      $14.97
      Buy It Now
      +$4.84 delivery
      Sponsored
    • Gap Kids Swim Trunks Boys Size S (6-7) Navy/White Nautical Striped No Liner
      Gap Kids Swim Trunks Boys Size S (6-7) Navy/White Nautical Striped No Liner
      Opens in a new window or tab
      Pre-Owned
      $8.23
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Vineyard Vines Swim Trunks Boys S 8-10 Blue Fish Print Mesh Lined Pockets Logo
      Vineyard Vines Swim Trunks Boys S 8-10 Blue Fish Print Mesh Lined Pockets Logo
      Opens in a new window or tab
      Pre-Owned
      $16.88
      or Best Offer
      +$6.99 delivery
      Sponsored
    • Bermuda Board Shorts Elastic Waist Gap Kids Lined Swim Trunks Boys Size S 6-7
      Bermuda Board Shorts Elastic Waist Gap Kids Lined Swim Trunks Boys Size S 6-7
      Opens in a new window or tab
      Pre-Owned
      $8.83
      Was: $9.305% off
      or Best Offer
      +$6.55 delivery
      Benefits charity
      Sponsored
    • Vineyard Vines Boys Swim Trunks Size Small (8-10) Mesh Lined
      Vineyard Vines Boys Swim Trunks Size Small (8-10) Mesh Lined
      Opens in a new window or tab
      Pre-Owned
      $15.00
      or Best Offer
      +$5.00 delivery
      Sponsored
    • NEW Boys 5 Sz  Blue GYMBOREE BOARD SHORTS Swim Trunks Lining SAILBOATS 5T
      NEW Boys 5 Sz Blue GYMBOREE BOARD SHORTS Swim Trunks Lining SAILBOATS 5T
      Opens in a new window or tab
      New (Other)
      $5.42
      Was: $7.7530% off
      Buy It Now
      +$4.97 delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • Carter's Boys Orange/Blue Nautical Swim Suit size 5T
      Carter's Boys Orange/Blue Nautical Swim Suit size 5T
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$4.51 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Art Class Boys' Ground Pastel Tie-Dye Swim Trunks with inside short liner size S
      Art Class Boys' Ground Pastel Tie-Dye Swim Trunks with inside short liner size S
      Opens in a new window or tab
      New (Other)
      $12.49
      0 bids · Time left2d 14h
      or Best Offer
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Boys J.Crew Crewcuts Swim Trunks Blue/White Size 5 NWT Style BX375
      Boys J.Crew Crewcuts Swim Trunks Blue/White Size 5 NWT Style BX375
      Opens in a new window or tab
      Brand New
      $11.66
      Was: $12.9510% off
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • NWT Nautica Little Boys Edgy Flag UPF 50+ Protection, Swim Trunks size: 4,5,6
      NWT Nautica Little Boys Edgy Flag UPF 50+ Protection, Swim Trunks size: 4,5,6
      Opens in a new window or tab
      Brand New
      $23.99
      Buy It Now
      +$3.99 delivery
      Save up to 5% when you buy more
      Sponsored
    • Art Class Boys' Ground Pastel Tie-Dye Swim Trunks with inside short liner size S
      Art Class Boys' Ground Pastel Tie-Dye Swim Trunks with inside short liner size S
      Opens in a new window or tab
      New (Other)
      $10.49
      Was: $14.9930% off
      or Best Offer
      Free delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • NEW Southern Tide Boys' XL (16) Aquamarine 2.0 Swim Trunks Shorts-$59.50
      NEW Southern Tide Boys' XL (16) Aquamarine 2.0 Swim Trunks Shorts-$59.50
      Opens in a new window or tab
      Brand New
      $29.95
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Janie and Jack Boys sz 5 Nautical Theme Swim Trunks NWT
      Janie and Jack Boys sz 5 Nautical Theme Swim Trunks NWT
      Opens in a new window or tab
      Brand New
      $17.99
      Buy It Now
      Free delivery
      Sponsored
    • Gymboree sz 5 Boys Swim Set Rashguard Shorts Blue Shark Nautical Beach Summer
      Gymboree sz 5 Boys Swim Set Rashguard Shorts Blue Shark Nautical Beach Summer
      Opens in a new window or tab
      Brand New
      $37.12
      Buy It Now
      +$5.80 delivery
      Sponsored
    • Nautica Boys' Nick Print Nautical Red Swim Trunks  Size 5
      Nautica Boys' Nick Print Nautical Red Swim Trunks Size 5
      Opens in a new window or tab
      Pre-Owned
      $12.40
      Was: $14.5915% off
      or Best Offer
      +$4.84 delivery
      Sponsored
    • UZZI Boys Swimsuit Swim Shorts Trunks Banana Print Sz NWT Vacation Hawaiian Pool
      UZZI Boys Swimsuit Swim Shorts Trunks Banana Print Sz NWT Vacation Hawaiian Pool
      Opens in a new window or tab
      Brand New
      $20.00
      or Best Offer
      +$7.00 delivery
      Sponsored
    • Gymboree sz 5T Fish Nautical Submarine Swim Shorts Swimwear Boardshorts
      Gymboree sz 5T Fish Nautical Submarine Swim Shorts Swimwear Boardshorts
      Opens in a new window or tab
      Pre-Owned
      $7.50
      Was: $15.0050% off
      or Best Offer
      +$4.84 delivery
      Sponsored
    • TOMMY BAHAMA Little Boys 4, 5, 6, Navy Swim Boardshorts NWT
      TOMMY BAHAMA Little Boys 4, 5, 6, Navy Swim Boardshorts NWT
      Opens in a new window or tab
      Brand New
      $14.99
      Buy It Now
      +$4.51 delivery
      Sponsored
    • Lands End Boys Color Block Blue Red Swim Trunks Shorts 8 In Inseam Sz XXL 18-20
      Lands End Boys Color Block Blue Red Swim Trunks Shorts 8 In Inseam Sz XXL 18-20
      Opens in a new window or tab
      Pre-Owned
      $15.99
      or Best Offer
      +$4.84 delivery
      Sponsored
    • New Hanalei Bay Boys Small 8 Swim Trunks Board Shorts Flamingo Palm Swimwear Nwt
      New Hanalei Bay Boys Small 8 Swim Trunks Board Shorts Flamingo Palm Swimwear Nwt
      Opens in a new window or tab
      Brand New
      $15.80
      or Best Offer
      +$6.55 delivery
      Sponsored
    • Boys Bathing Suit Blue Ocean Design Size 5  UPF 50+ Mick Mack
      Boys Bathing Suit Blue Ocean Design Size 5 UPF 50+ Mick Mack
      Opens in a new window or tab
      Brand New
      $17.99
      Was: $19.9910% off
      or Best Offer
      Free delivery
      Sponsored
    • Speedo Boys Swim Trunks Small 8-9 Yrs Blue Red Redondo Lined Drawstring Shorts
      Speedo Boys Swim Trunks Small 8-9 Yrs Blue Red Redondo Lined Drawstring Shorts
      Opens in a new window or tab
      Pre-Owned
      $14.00
      or Best Offer
      +$4.99 delivery
      Extra 20% off with coupon
      Sponsored
    • Gap Kids Swim Trunks Boys Size S (6-7) Navy/White Nautical Striped Mesh Lined
      Gap Kids Swim Trunks Boys Size S (6-7) Navy/White Nautical Striped Mesh Lined
      Opens in a new window or tab
      Pre-Owned
      $9.99
      or Best Offer
      +$6.55 delivery
      Sponsored
    • KANU Boys' Sz S (8) SWIM TRUNKS Board Shorts Summer
      KANU Boys' Sz S (8) SWIM TRUNKS Board Shorts Summer
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$4.52 delivery
      Sponsored
    • Hatley Boys Rash Guard Set Top & Trunks Nautical Anchor sz 5 yr
      Hatley Boys Rash Guard Set Top & Trunks Nautical Anchor sz 5 yr
      Opens in a new window or tab
      Brand New
      $54.00
      Buy It Now
      +$7.80 delivery
      Sponsored
    • Abercrombie & Fitch Plaid Cargo Swim Suit Trunks Boys S Red Preppy Academia Y2K
      Abercrombie & Fitch Plaid Cargo Swim Suit Trunks Boys S Red Preppy Academia Y2K
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • GAP Boys Long Sleeve T-shirts - Set of 2, Size: S (6-7Y), Grey/Green - USED
      GAP Boys Long Sleeve T-shirts - Set of 2, Size: S (6-7Y), Grey/Green - USED
      Opens in a new window or tab
      Pre-Owned
      $12.00
      Buy It Now
      +$9.39 delivery
      Sponsored
    • Lot of 10 Gap, Abercombie Swim Trunks, Swim Tee Sunglasses sz 5-10 Y/O Boys
      Lot of 10 Gap, Abercombie Swim Trunks, Swim Tee Sunglasses sz 5-10 Y/O Boys
      Opens in a new window or tab
      Pre-Owned
      $25.00
      or Best Offer
      +$9.84 delivery
      Sponsored
    • J. Khaki Kids Swimming Trunks Boy's/ Kid's Size 5 Red and White Striped Lined
      J. Khaki Kids Swimming Trunks Boy's/ Kid's Size 5 Red and White Striped Lined
      Opens in a new window or tab
      Pre-Owned
      $14.00
      or Best Offer
      Free delivery
      Sponsored
    • TOMMY BAHAMA Little Boys 4, 5, 6 Navy UPF 50 Graphic Rashguard Swim Tee NWT
      TOMMY BAHAMA Little Boys 4, 5, 6 Navy UPF 50 Graphic Rashguard Swim Tee NWT
      Opens in a new window or tab
      Brand New
      $13.99
      Buy It Now
      +$4.51 delivery
      Sponsored
    • Boys Black Red Shark Print Swim Trunks Mesh Lined Board Shorts Size S (6/7)
      Boys Black Red Shark Print Swim Trunks Mesh Lined Board Shorts Size S (6/7)
      Opens in a new window or tab
      Pre-Owned
      $9.99
      or Best Offer
      +$9.45 delivery
      Sponsored
    • NEW LEGEND Boys Swimming Trunks,  high energy swimmwear Shorts  , Elastic Beach
      NEW LEGEND Boys Swimming Trunks, high energy swimmwear Shorts , Elastic Beach
      Opens in a new window or tab
      Brand New
      $11.99
      Buy It Now
      Free delivery
      Sponsored
    • GAP Kids Graphic Swim Short Sleeve Orange Size: S (6-7) - USED
      GAP Kids Graphic Swim Short Sleeve Orange Size: S (6-7) - USED
      Opens in a new window or tab
      Pre-Owned
      $19.99
      or Best Offer
      +$6.55 delivery
      Free returns
      Sponsored
    • Nautica Swim Shorts Board Shorts Youth Geometric Nautical Flag  Sz 8 Boys #e8
      Nautica Swim Shorts Board Shorts Youth Geometric Nautical Flag Sz 8 Boys #e8
      Opens in a new window or tab
      Pre-Owned
      $15.25
      or Best Offer
      +$8.84 delivery
      Sponsored
    • Vineyard Vines Swim Trunks Boys S 8-10 Blue Striped Mesh Lined Pockets Logo
      Vineyard Vines Swim Trunks Boys S 8-10 Blue Striped Mesh Lined Pockets Logo
      Opens in a new window or tab
      Pre-Owned
      $18.88
      or Best Offer
      +$6.99 delivery
      Sponsored
    • Vineyard Vines Boys Swim Trunks Size Small (8-10) Mesh Lined
      Vineyard Vines Boys Swim Trunks Size Small (8-10) Mesh Lined
      Opens in a new window or tab
      Pre-Owned
      $15.00
      or Best Offer
      +$5.00 delivery
      Sponsored
    • Vineyard Vines Boys Swim Trunks Size Small (8-10) Mesh Lined
      Vineyard Vines Boys Swim Trunks Size Small (8-10) Mesh Lined
      Opens in a new window or tab
      Pre-Owned
      $15.00
      or Best Offer
      +$5.00 delivery
      Sponsored
    • Tell us what you think- opens in new window or tab

    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