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

        XSFilter AppliedSMLXL4Filter Applied56781010-12121414-1616
      • Pattern

        • Not Specified (1,095) Items (1,095)
          Filter Applied
        • Solid (205) Items (205)
        • Striped (183) Items (183)
        • Floral (60) Items (60)
        • Colorblock (52) Items (52)
        • Geometric (37) Items (37)
        • Animal Print (36) Items (36)
        • Tie Dye (22) Items (22)
        • Camouflage (21) Items (21)
      • Brand

        • Hurley (52) Items (52)
        • Speedo (20) Items (20)
        • Nike (4) Items (4)
        • Disney (63) Items (63)
        • Gap (24) Items (24)
        • Cat & Jack (26) Items (26)
        • Under armour (25) Items (25)
        • Marvel (61) Items (61)
      • Color

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

        • Trunks (594) Items (594)
        • Board Shorts (86) Items (86)
        • Swim Shorts (225) Items (225)
        • Jammer (3) Items (3)
        • Brief Trunks (1) Items (1)
        • Not Specified (233) Items (233)
      • Type

        • Rash Guard (177) Items (177)
        • Bottom (725) Items (725)
        • Top (114) Items (114)
        • Wetsuit (10) Items (10)
        • One Piece (23) Items (23)
        • Not Specified (107) Items (107)
      • Character

        • Boy (829) Items (829)
        • Spider-Man (33) Items (33)
        • Blue (30) Items (30)
        • Mickey Mouse (18) Items (18)
        • Batman (15) Items (15)
        • Stormtrooper (15) Items (15)
        • Darth Vader (13) Items (13)
        • Captain America (10) Items (10)
      • Features

        • Drawstring (147) Items (147)
        • Elastic Waist (141) Items (141)
        • Lined (135) Items (135)
        • Quick Dry (78) Items (78)
        • Pockets (62) Items (62)
        • Short Sleeve (56) Items (56)
        • Lightweight (45) Items (45)
        • UV-Protection (44) Items (44)
      • Theme

        • Beach (120) Items (120)
        • Shark (87) Items (87)
        • Colorful (67) Items (67)
        • Stars (65) Items (65)
        • Tropical (52) Items (52)
        • Cartoon, TV & Movie Characters (36) Items (36)
        • Novelty (34) Items (34)
        • Superhero (25) Items (25)
      • Material

        • Polyester (259) Items (259)
        • 100% Polyester (202) Items (202)
        • Spandex (60) Items (60)
        • Nylon (14) Items (14)
        • 100% Cotton (7) Items (7)
        • 100% Nylon (6) Items (6)
        • Cotton (6) Items (6)
        • Spandex Blend (5) Items (5)
    • Price

      • Under $11.00
      • $11.00 to $17.00
      • Over $17.00
      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New with tags (458) Items (458)
      • New without tags (64) Items (64)
      • New with imperfections (7) Items (7)
      • Pre-Owned (566) Items (566)
    • 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

1,000+ results

  • All
  • Auction
  • Buy It Now
  • Accepts Offers
  • All Listings
  • Auction
  • Buy It Now
  • Accepts Offers- Filter Applied
  • Any Condition- Filter Applied
  • 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
    • XSRemove filter
    • Size: 4Remove filter
    • Pattern: Not SpecifiedRemove filter
    • Clear AllFilters
    • NWT AUTHENTIC VILEBREQUIN SWIM TRUNKS - WATER REACTIVE - KIDS- BLUE - 4 YEARS
      NWT AUTHENTIC VILEBREQUIN SWIM TRUNKS - WATER REACTIVE - KIDS- BLUE - 4 YEARS
      Opens in a new window or tab
      Brand New
      $65.00
      or Best Offer
      +$5.95 delivery in 2-4 days
      Free returns
      Sponsored
    • NEW WITH TAGS AUTHENTIC VILEBREQUIN SWIM TRUNKS FOR KIDS - YELLOW - 4 YEARS
      NEW WITH TAGS AUTHENTIC VILEBREQUIN SWIM TRUNKS FOR KIDS - YELLOW - 4 YEARS
      Opens in a new window or tab
      Brand New
      $65.00
      or Best Offer
      +$5.95 delivery in 2-4 days
      Free returns
      Sponsored
    • NWT AUTHENTIC VILEBREQUIN SWIM TRUNKS - WATER REACTIVE SEAHORSE - KIDS - 4 YEARS
      NWT AUTHENTIC VILEBREQUIN SWIM TRUNKS - WATER REACTIVE SEAHORSE - KIDS - 4 YEARS
      Opens in a new window or tab
      Brand New
      $65.00
      or Best Offer
      +$5.95 delivery in 2-4 days
      Free returns
      Sponsored
    • Disney Marvel Captain America Wetsuit for Kids Size 4
      Disney Marvel Captain America Wetsuit for Kids Size 4
      Opens in a new window or tab
      Pre-Owned
      $14.40
      or Best Offer
      +$5.21 delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • Boys 4t Kith Swim Trunk Shorts
      Boys 4t Kith Swim Trunk Shorts
      Opens in a new window or tab
      Pre-Owned
      $50.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • NWT Vilebrequin France Surfing Turtles Green Swim Shorts Youth Trunks Sz 4
      NWT Vilebrequin France Surfing Turtles Green Swim Shorts Youth Trunks Sz 4
      Opens in a new window or tab
      Brand New
      $65.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Prodoh Boys Boogie Board Swim Trunks - Blue Tropical Breeze Boat Print 4T
      Prodoh Boys Boogie Board Swim Trunks - Blue Tropical Breeze Boat Print 4T
      Opens in a new window or tab
      Pre-Owned
      $32.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • O'Neill Boys Rash Guard Long Sleeve Shirt Gray & Red Size XS 4
      O'Neill Boys Rash Guard Long Sleeve Shirt Gray & Red Size XS 4
      Opens in a new window or tab
      Pre-Owned
      $14.99
      or Best Offer
      +$4.63 delivery
      Sponsored
    • Picked For You

      Top selling items from trusted sellers | Sponsored
        • WWE Wrestling Swim Shorts Trunks Boys XS Summer Beach Vacation Cruise
          WWE Wrestling Swim Shorts Trunks Boys XS Summer Beach Vacation Cruise
          Opens in a new window or tab
          $30.98
          connectedthreads (2,008) 99.6%
        • Charlie Rocket Boys Lobster Shorts, Blue, 4T
          Charlie Rocket Boys Lobster Shorts, Blue, 4T
          Opens in a new window or tab
          $15.96
          beckysbargainbarn113 (13,476) 99%
          Extra 20% off with coupon
        • REI 1/2 Sleeve Rash Guard Swim Shirt Top BoysXS 6-7 Black Green Nylon Spandex
          REI 1/2 Sleeve Rash Guard Swim Shirt Top BoysXS 6-7 Black Green Nylon Spandex
          Opens in a new window or tab
          $16.95
          bearysattic (2,947) 100%
        • Hurley Youth Pull On Swim Shorts Boys Size 4 UPF 50+ Stretch New
          Hurley Youth Pull On Swim Shorts Boys Size 4 UPF 50+ Stretch New
          Opens in a new window or tab
          $16.09
          ocmd_collectibles (19,494) 99.7%
          Extra 25% off with coupon
        • SOUTHERN TIDE Youth's Shark Frenzy Swim Trunks, SKY BLUE  XS
          SOUTHERN TIDE Youth's Shark Frenzy Swim Trunks, SKY BLUE XS
          Opens in a new window or tab
          $38.98
          2015market (100,060) 99%
        • Gymboree Boys SPF UPF Sun Protection Rashguard Board Shorts Swim SET Size 4
          Gymboree Boys SPF UPF Sun Protection Rashguard Board Shorts Swim SET Size 4
          Opens in a new window or tab
          $19.95
          allyourfavoritethings6iwt (1,245) 100%
        • Hurley Kids Boys Neon Shark & Tropical Swim Trunks + Top Size 4
          Hurley Kids Boys Neon Shark & Tropical Swim Trunks + Top Size 4
          Opens in a new window or tab
          $17.18
          clearchoicellc (2,250) 100%
    • NWT Boys Size 10/25 Hurley Swim Board Shorts Trunks Blue Lazer drawstring
      NWT Boys Size 10/25 Hurley Swim Board Shorts Trunks Blue Lazer drawstring
      Opens in a new window or tab
      Brand New
      $18.88
      or Best Offer
      +$6.55 delivery
      Last one
      Sponsored
    • O'Rageous Boys 4 Rash Guard Red Coastal Swimwear Short Sleeve Summer
      O'Rageous Boys 4 Rash Guard Red Coastal Swimwear Short Sleeve Summer
      Opens in a new window or tab
      Pre-Owned
      $6.00
      or Best Offer
      +$6.00 delivery
      Free returns
      Extra 10% off with coupon
      Sponsored
      Top Rated Plus
    • Lilly Pulitzer Boys Junior Capri Trunk XS (2-3)
      Lilly Pulitzer Boys Junior Capri Trunk XS (2-3)
      Opens in a new window or tab
      Pre-Owned
      $21.99
      or Best Offer
      +$5.80 delivery
      Sponsored
    • Lilly Pulitzer Boys Capri Swim Trunks Pink Blue White Lavender Size XS
      Lilly Pulitzer Boys Capri Swim Trunks Pink Blue White Lavender Size XS
      Opens in a new window or tab
      Pre-Owned
      $22.99
      or Best Offer
      +$5.99 delivery
      Sponsored
    • Vineyard Vines boy's swim trunks size 4T, preppy, pink blue
      Vineyard Vines boy's swim trunks size 4T, preppy, pink blue
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$6.55 delivery
      Sponsored
    • 4t Boys Swim Lot 7- 5 Shirts And 2 Trunks Well Used
      4t Boys Swim Lot 7- 5 Shirts And 2 Trunks Well Used
      Opens in a new window or tab
      Pre-Owned
      $19.99
      or Best Offer
      +$9.45 delivery
      Sponsored
    • billabong dr seuss Shorts Boys 4/S Black Swim Pool Summer Beach
      billabong dr seuss Shorts Boys 4/S Black Swim Pool Summer Beach
      Opens in a new window or tab
      Pre-Owned
      $20.00
      or Best Offer
      +$5.50 delivery in 2-4 days
      Free returns
      Extra 22% off with coupon
      Sponsored
      Top Rated Plus
    • Psycho Bunny Maybrook Bunny Print Little Boy 4 XXXS
      Psycho Bunny Maybrook Bunny Print Little Boy 4 XXXS
      Opens in a new window or tab
      Pre-Owned
      $14.99
      or Best Offer
      +$6.50 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Billabong 50+ UPF UVA UVB Protection Rash Guard Short Sleeve Shirt Youth Kids 4
      Billabong 50+ UPF UVA UVB Protection Rash Guard Short Sleeve Shirt Youth Kids 4
      Opens in a new window or tab
      Pre-Owned
      $11.95
      or Best Offer
      +$5.50 delivery
      Sponsored
    • Sonic The Hedgehog Boys 4 Graphic UPF 50+ Short Sleeve Rash Guard Swim Tee NWT
      Sonic The Hedgehog Boys 4 Graphic UPF 50+ Short Sleeve Rash Guard Swim Tee NWT
      Opens in a new window or tab
      Brand New
      $13.32
      Was: $15.6715% off
      or Best Offer
      +$5.99 delivery
      Free returns
      Extra 15% off with coupon
      Sponsored
      Top Rated Plus
    • New! Janie & Jack Boys Size 4 Flamingo Swim Trunks Shorts Suit UPF 50 NWT $42
      New! Janie & Jack Boys Size 4 Flamingo Swim Trunks Shorts Suit UPF 50 NWT $42
      Opens in a new window or tab
      Brand New
      $21.95
      or Best Offer
      +$6.10 delivery in 2-4 days
      Sponsored
    • Super Mario Bros. Bowser Rash Guard Shirt Boys Size 4 Nwt
      Super Mario Bros. Bowser Rash Guard Shirt Boys Size 4 Nwt
      Opens in a new window or tab
      Brand New
      $19.95
      or Best Offer
      Free delivery
      Sponsored
    • From our popular brands

      Based on number of views and purchases | Sponsored
        • NWT AUTHENTIC VILEBREQUIN SWIM TRUNKS - WATER REACTIVE - KIDS- BLUE - 4 YEARS
          Vilebrequin
          NWT AUTHENTIC VILEBREQUIN SWIM TRUNKS - WATER REACTIVE - KIDS- BLUE - 4 YEARS
          Opens in a new window or tab
          Brand New
          $65.00
          +$5.95 delivery
        • NEW WITH TAGS AUTHENTIC VILEBREQUIN SWIM TRUNKS FOR KIDS - YELLOW - 4 YEARS
          Vilebrequin
          NEW WITH TAGS AUTHENTIC VILEBREQUIN SWIM TRUNKS FOR KIDS - YELLOW - 4 YEARS
          Opens in a new window or tab
          Brand New
          $65.00
          +$5.95 delivery
        • Boys 4-5 Swimsuit Swim Trunks Shorts GAP Star Wars Kids XS Navy Blue Gray
          Gap
          Boys 4-5 Swimsuit Swim Trunks Shorts GAP Star Wars Kids XS Navy Blue Gray
          Opens in a new window or tab
          Pre-Owned
          $20.20
          Free delivery
        • Disney Pixar Cars Swim Trunks Boys Size 4 Lightning McQueen Multicolored
          Disney
          Disney Pixar Cars Swim Trunks Boys Size 4 Lightning McQueen Multicolored
          Opens in a new window or tab
          Pre-Owned
          $19.59
          +$5.59 delivery
        • Disney Mickey Mouse Swim Trunks Boys Youth 4 Lined Green Swimming Shorts NWT
          Disney
          Disney Mickey Mouse Swim Trunks Boys Youth 4 Lined Green Swimming Shorts NWT
          Opens in a new window or tab
          Brand New
          $15.00
          +$7.00 delivery
        • Hurley Rainbow Board Shorts Swim Beach Pool Surf Boys Size 4
          Hurley
          Hurley Rainbow Board Shorts Swim Beach Pool Surf Boys Size 4
          Opens in a new window or tab
          Pre-Owned
          $13.00
          +$4.84 delivery
        • Crewcuts Short Sleeve Rashguard White with Dude Lettering UPF 50 Size XS New
          Crewcuts
          Crewcuts Short Sleeve Rashguard White with Dude Lettering UPF 50 Size XS New
          Opens in a new window or tab
          Brand New
          $26.87
          +$6.89 delivery
        • Spider-Man Boys Swim Trunks Sz XS
          Marvel
          Spider-Man Boys Swim Trunks Sz XS
          Opens in a new window or tab
          Pre-Owned
          $8.99
          +$4.84 delivery
        • Hurley Youth Pull On Swim Shorts Boys Size 4 UPF 50+ Stretch New
          Hurley
          Hurley Youth Pull On Swim Shorts Boys Size 4 UPF 50+ Stretch New
          Opens in a new window or tab
          Brand New
          $16.09
          Free delivery
          Extra 25% off with coupon
        • Patagonia $49 Kids Baggies Nylon Shorts 7" Lined Afternoon Pink Size XS (5-6)
          Patagonia
          Patagonia $49 Kids Baggies Nylon Shorts 7" Lined Afternoon Pink Size XS (5-6)
          Opens in a new window or tab
          Brand New
          $44.00
          +$5.89 delivery
          Extra 23% off
        • Boys Bathing Suits Superhero 3-pack Size 4
          Marvel
          Boys Bathing Suits Superhero 3-pack Size 4
          Opens in a new window or tab
          Pre-Owned
          $9.00
          +$6.55 delivery
        • Buc-ees Youth Xs Lined Polyester Shorts Swim Trunks Bucees
          Trunks
          Buc-ees Youth Xs Lined Polyester Shorts Swim Trunks Bucees
          Opens in a new window or tab
          Pre-Owned
          $9.29
          +$4.84 delivery
    • HANNA ANDERSSON Star Wars BB8 RASHGUARD SS SHIRT BOYS SZ 4T 100
      HANNA ANDERSSON Star Wars BB8 RASHGUARD SS SHIRT BOYS SZ 4T 100
      Opens in a new window or tab
      Pre-Owned
      $11.89
      Was: $13.9915% off
      or Best Offer
      +$6.95 delivery
      Sponsored
    • STAR WARS Toddler Boy The MandalorianRash Guard Shirt & Swim pants Size 4T
      STAR WARS Toddler Boy The MandalorianRash Guard Shirt & Swim pants Size 4T
      Opens in a new window or tab
      Brand New
      $23.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Boys Pirate Hooded Beach Pool Bath Cover Up Robe Size XS 3/4 STEVE SWIM
      Boys Pirate Hooded Beach Pool Bath Cover Up Robe Size XS 3/4 STEVE SWIM
      Opens in a new window or tab
      Pre-Owned
      $9.99
      or Best Offer
      +$6.99 delivery
      Sponsored
    • Zara Boys Swim Trunks 3-4T Tropical Toucan Shorties Yellow Pastel Monstera Plant
      Zara Boys Swim Trunks 3-4T Tropical Toucan Shorties Yellow Pastel Monstera Plant
      Opens in a new window or tab
      Pre-Owned
      $19.99
      or Best Offer
      +$4.41 delivery
      Sponsored
    • The Beaufort Bonnet Company Tortola Swim Trunks Ocean Club Cane Boys Size 4T
      The Beaufort Bonnet Company Tortola Swim Trunks Ocean Club Cane Boys Size 4T
      Opens in a new window or tab
      Pre-Owned
      $32.29
      Was: $37.9915% off
      or Best Offer
      +$4.08 delivery in 2-4 days
      Sponsored
    • Patagonia Boys Baggies Shorts Black & White Swim Trunks Size XS
      Patagonia Boys Baggies Shorts Black & White Swim Trunks Size XS
      Opens in a new window or tab
      Pre-Owned
      $19.99
      or Best Offer
      +$4.63 delivery
      Sponsored
    • Vilebrequin Boys Size 4
      Vilebrequin Boys Size 4
      Opens in a new window or tab
      Pre-Owned
      $24.99
      or Best Offer
      +$8.84 delivery
      Sponsored
    • Boys Ralph Lauren Red Logo Swim Shorts. Size 4T
      Boys Ralph Lauren Red Logo Swim Shorts. Size 4T
      Opens in a new window or tab
      Pre-Owned
      $25.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Crewcuts by j.crew swim trunks Boys' light green & yellow star fish board shorts
      Crewcuts by j.crew swim trunks Boys' light green & yellow star fish board shorts
      Opens in a new window or tab
      New (Other)
      $15.00
      or Best Offer
      +$6.55 delivery
      Sponsored
    • Boys Secret Wishes Smocked Swim Trunks Size 4
      Boys Secret Wishes Smocked Swim Trunks Size 4
      Opens in a new window or tab
      Pre-Owned
      $8.00
      Was: $10.0020% off
      or Best Offer
      +$5.00 delivery
      Sponsored
    • Polo Ralph Lauren Polo Bear Performance Rash Guard Little Boy's 4 Multicolor L/S
      Polo Ralph Lauren Polo Bear Performance Rash Guard Little Boy's 4 Multicolor L/S
      Opens in a new window or tab
      Brand New
      $22.66
      or Best Offer
      +$5.95 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Quiksilver Swim Trunks Board Shorts Elastic Waist Size 4T *Read Description*
      Quiksilver Swim Trunks Board Shorts Elastic Waist Size 4T *Read Description*
      Opens in a new window or tab
      Pre-Owned
      $12.00
      or Best Offer
      +$5.85 delivery in 2-4 days
      Sponsored
    • 2 piece Marvel Spiderman bathing suit boys 4T shirt & shorts "Spidey" Good
      2 piece Marvel Spiderman bathing suit boys 4T shirt & shorts "Spidey" Good
      Opens in a new window or tab
      Pre-Owned
      $14.00
      or Best Offer
      +$5.80 delivery
      Sponsored
    • James & Lottie Boys Seashell 🐚 Swim Trunks 4t
      James & Lottie Boys Seashell 🐚 Swim Trunks 4t
      Opens in a new window or tab
      Pre-Owned
      $28.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Janie And Jack Flamingo Swimsuit Trunks Boys Swim 4 Navy Blue Pink
      Janie And Jack Flamingo Swimsuit Trunks Boys Swim 4 Navy Blue Pink
      Opens in a new window or tab
      Pre-Owned
      $12.34
      Was: $13.7110% off
      or Best Offer
      +$6.55 delivery
      Sponsored
    • UV Skinz Boys 2 Piece Set Frogs Size 4t UPF 50+ Swimwear
      UV Skinz Boys 2 Piece Set Frogs Size 4t UPF 50+ Swimwear
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$8.19 delivery
      Sponsored
    • Boys Swim Old Navy XS (5)
      Boys Swim Old Navy XS (5)
      Opens in a new window or tab
      Pre-Owned
      $3.00
      Time left3d 3h
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Disney Shorts Boys Size 4T Multicolor Pixar Cars Swim Trunks
      Disney Shorts Boys Size 4T Multicolor Pixar Cars Swim Trunks
      Opens in a new window or tab
      Pre-Owned
      $4.49
      or Best Offer
      +$5.70 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • NWT Boys Volcom 4-Way Stretch  Swim Trunks  Anti-UV + 50 UV Protection Size 4
      NWT Boys Volcom 4-Way Stretch Swim Trunks Anti-UV + 50 UV Protection Size 4
      Opens in a new window or tab
      Brand New
      $19.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Hot Wheels Swim Trunk Short Boys XS Blue Drawstring Speed Demons Graphic Print
      Hot Wheels Swim Trunk Short Boys XS Blue Drawstring Speed Demons Graphic Print
      Opens in a new window or tab
      Pre-Owned
      $11.24
      Was: $14.9925% off
      or Best Offer
      +$5.99 delivery
      Sponsored
    • Vintage Scooby-Doo Boys Swim Trunks Size 4T Lined (No Elastic)
      Vintage Scooby-Doo Boys Swim Trunks Size 4T Lined (No Elastic)
      Opens in a new window or tab
      Pre-Owned
      $12.88
      or Best Offer
      +$6.88 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • BOYS 4T CHILDRENS PLACE SWIM TRUNKS BLUE GREEN PRINT NWOT
      BOYS 4T CHILDRENS PLACE SWIM TRUNKS BLUE GREEN PRINT NWOT
      Opens in a new window or tab
      New (Other)
      $6.99
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Hanna Anderson boys swim trunks size 4 or 100 cm palm trees surfboards
      Hanna Anderson boys swim trunks size 4 or 100 cm palm trees surfboards
      Opens in a new window or tab
      Pre-Owned
      $18.00
      or Best Offer
      +$5.57 delivery
      Sponsored
    • Janie&Jack Swim Trunks Boys Size 4
      Janie&Jack Swim Trunks Boys Size 4
      Opens in a new window or tab
      Pre-Owned
      $13.50
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Patagonia $49 Kids Baggies Nylon Shorts 7" Lined Afternoon Pink Size XS (5-6)
      Patagonia $49 Kids Baggies Nylon Shorts 7" Lined Afternoon Pink Size XS (5-6)
      Opens in a new window or tab
      Brand New
      $44.00
      or Best Offer
      +$5.89 delivery
      Extra 23% off
      Sponsored
    • Lot of 5 Boys sz 4 (1 sz 5) Four shirts one swimtrunk Under Armour, Nike, Disney
      Lot of 5 Boys sz 4 (1 sz 5) Four shirts one swimtrunk Under Armour, Nike, Disney
      Opens in a new window or tab
      Pre-Owned
      $21.00
      or Best Offer
      +$11.81 delivery
      Sponsored
    • Lilly Pulitzer Toddler Boys Swim Shorts New XS
      Lilly Pulitzer Toddler Boys Swim Shorts New XS
      Opens in a new window or tab
      Brand New
      $40.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Disney Pixar Finding Nemo Boy's Bathing Swimming Swim Suit Trunks New Size 2
      Disney Pixar Finding Nemo Boy's Bathing Swimming Swim Suit Trunks New Size 2
      Opens in a new window or tab
      Pre-Owned
      $15.00
      or Best Offer
      +$4.52 delivery
      Sponsored
    • Calvin Klein Swim Trunks, Boys 4T Blue Logo Swim Board Shorts
      Calvin Klein Swim Trunks, Boys 4T Blue Logo Swim Board Shorts
      Opens in a new window or tab
      Pre-Owned
      $9.99
      or Best Offer
      +$5.80 delivery
      Sponsored
    • Wild About Me Blanks Boutique Boys Size 4T Seersucker Swim Trunks Lot Of 2
      Wild About Me Blanks Boutique Boys Size 4T Seersucker Swim Trunks Lot Of 2
      Opens in a new window or tab
      Pre-Owned
      $3.99
      Time left4d 8h
      or Best Offer
      +$4.71 delivery
      Sponsored
    • Boys' Sharks Printed Swim Trunks - Cat & Jack XS 4/5 Blue
      Boys' Sharks Printed Swim Trunks - Cat & Jack XS 4/5 Blue
      Opens in a new window or tab
      Brand New
      $7.99
      or Best Offer
      +$3.89 delivery
      Sponsored
    • Mario Kart Swim top Xsmall
      Mario Kart Swim top Xsmall
      Opens in a new window or tab
      Brand New
      $10.00
      or Best Offer
      Free delivery
      Sponsored
    • Xsmall Children’s Swim Shoes Spider-Man
      Xsmall Children’s Swim Shoes Spider-Man
      Opens in a new window or tab
      Brand New
      $9.00
      or Best Offer
      +$4.62 delivery
      Sponsored
    • Tommy Bahama Boys Long Sleeve Rash Guard and Matching Swim Trunks Size  4
      Tommy Bahama Boys Long Sleeve Rash Guard and Matching Swim Trunks Size 4
      Opens in a new window or tab
      Pre-Owned
      $13.49
      or Best Offer
      +$5.80 delivery
      Sponsored
    • Hurley Boy's Size 14/16 Way Stretch Quick Dry Swim  Shorts 14/27 8.5 Inseam
      Hurley Boy's Size 14/16 Way Stretch Quick Dry Swim Shorts 14/27 8.5 Inseam
      Opens in a new window or tab
      Brand New
      $13.00
      or Best Offer
      +$6.80 delivery
      Sponsored
    • Sundek Size 4
      Sundek Size 4
      Opens in a new window or tab
      Pre-Owned
      $28.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • NEW Kid Boy XS SpongeBob Squarepants Swim Trunks Swimsuit Board Shorts Lined
      NEW Kid Boy XS SpongeBob Squarepants Swim Trunks Swimsuit Board Shorts Lined
      Opens in a new window or tab
      Brand New
      $14.95
      or Best Offer
      +$5.95 delivery
      Last one
      Sponsored
    • BOYS CAT & JACK LONG SLEEVE SWIM SHIRT XS(4/5)
      BOYS CAT & JACK LONG SLEEVE SWIM SHIRT XS(4/5)
      Opens in a new window or tab
      Pre-Owned
      $0.99
      Time left8d 7h
      or Best Offer
      +$5.95 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
    • Hurley Youth Pull On Swim Shorts Boys Size 4 UPF 50+ Stretch New
      Hurley Youth Pull On Swim Shorts Boys Size 4 UPF 50+ Stretch New
      Opens in a new window or tab
      Brand New
      $16.09
      Was: $16.945% off
      or Best Offer
      Free delivery
      Free returns
      Extra 25% off with coupon
      Sponsored
      Top Rated Plus
    • Nike Swoosh Swim Shorts Trunks NESSB-451-001 Black / Gray Size XS NWT
      Nike Swoosh Swim Shorts Trunks NESSB-451-001 Black / Gray Size XS NWT
      Opens in a new window or tab
      Brand New
      $25.00
      or Best Offer
      +$6.40 delivery
      Sponsored
    • LOT OF 4: Hurley Swim Suits - Bathing Suits - Board Shorts - Youth Boys Size 4
      LOT OF 4: Hurley Swim Suits - Bathing Suits - Board Shorts - Youth Boys Size 4
      Opens in a new window or tab
      Pre-Owned
      $28.50
      or Best Offer
      +$7.99 delivery
      Sponsored
    • Vintage Pokemon Shorts 4 Blue Poliwhirl Bulbasaur Psyduck Swim Trunks 90s Y2K
      Vintage Pokemon Shorts 4 Blue Poliwhirl Bulbasaur Psyduck Swim Trunks 90s Y2K
      Opens in a new window or tab
      Pre-Owned
      $4.99
      or Best Offer
      +$5.80 delivery
      Free returns
      Extra 20% off with coupon
      Sponsored
    • Disney Mickey Mouse Swim Trunks Boys Youth 4 Lined Green Swimming Shorts NWT
      Disney Mickey Mouse Swim Trunks Boys Youth 4 Lined Green Swimming Shorts NWT
      Opens in a new window or tab
      Brand New
      $15.00
      Was: $20.0025% off
      or Best Offer
      +$7.00 delivery
      Sponsored
    • NWT PSYCHO BUNNY Kids Barker All Over Print Swim Trunk 5/6 XS Cool Blue
      NWT PSYCHO BUNNY Kids Barker All Over Print Swim Trunk 5/6 XS Cool Blue
      Opens in a new window or tab
      Brand New
      $60.00
      or Best Offer
      +$6.99 delivery
      Sponsored
    • Crewcuts Rash Guard UPF 50+ Kids Size XS Swim Shirt Long Sleeve Pink J Crew NEW
      Crewcuts Rash Guard UPF 50+ Kids Size XS Swim Shirt Long Sleeve Pink J Crew NEW
      Opens in a new window or tab
      Brand New
      $11.99
      or Best Offer
      +$7.00 delivery
      Sponsored
    • Youth Pokemon Swim Trunks Shorts XS Nintendo
      Youth Pokemon Swim Trunks Shorts XS Nintendo
      Opens in a new window or tab
      Pre-Owned
      $8.50
      or Best Offer
      +$4.89 delivery
      Sponsored
    • 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
    • Long Sleeve Swim Rash Guard & Trunks Swimsuit Set 50 + Sun Protection NWT Size4T
      Long Sleeve Swim Rash Guard & Trunks Swimsuit Set 50 + Sun Protection NWT Size4T
      Opens in a new window or tab
      Brand New
      $8.87
      or Best Offer
      +$7.86 delivery
      Sponsored
    • Under Armour Boys 2 Piece Swim Tee And Trunk Shorts Set Size 4 Lime Surge
      Under Armour Boys 2 Piece Swim Tee And Trunk Shorts Set Size 4 Lime Surge
      Opens in a new window or tab
      Brand New
      $25.99
      Was: $39.9935% off
      or Best Offer
      +$3.99 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Baby Shark SpongeBob Batman Swim Trunks Sz 4T Toddler VTG Y2K
      Baby Shark SpongeBob Batman Swim Trunks Sz 4T Toddler VTG Y2K
      Opens in a new window or tab
      Pre-Owned
      $25.00
      or Best Offer
      +$5.85 delivery
      Sponsored
    • Pokémon Pikachu Boys Swim Shorts & Rash Guard Yellow Blue Short Sleeve Size 4
      Pokémon Pikachu Boys Swim Shorts & Rash Guard Yellow Blue Short Sleeve Size 4
      Opens in a new window or tab
      Pre-Owned
      $12.44
      or Best Offer
      +$5.54 delivery
      Free returns
      Extra 40% off with coupon
      Sponsored
      Top Rated Plus
    • Salt Life Boy’s Stealth Brigade Youth Boardshorts NWT Size XSM
      Salt Life Boy’s Stealth Brigade Youth Boardshorts NWT Size XSM
      Opens in a new window or tab
      Brand New
      $18.00
      Was: $20.0010% off
      or Best Offer
      +$5.80 delivery
      Sponsored
    • Boys 4-5 Swimsuit Swim Trunks Shorts GAP Star Wars Kids XS Navy Blue Gray
      Boys 4-5 Swimsuit Swim Trunks Shorts GAP Star Wars Kids XS Navy Blue Gray
      Opens in a new window or tab
      Pre-Owned
      $20.20
      or Best Offer
      Free delivery
      Sponsored
    • VTG 80s Ocean Pacific Surf Beachwear Pants Kids Youth 4 Blue Deadstock Rare
      VTG 80s Ocean Pacific Surf Beachwear Pants Kids Youth 4 Blue Deadstock Rare
      Opens in a new window or tab
      Pre-Owned
      $39.95
      or Best Offer
      +$6.00 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
      7. 7
      8. 8
      9. 9
      10. 10
      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