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

        SMLXL2XLFilter Applied4Filter Applied5-667-889-101012141618Filter Applied
      • Material

        • Nylon (189) Items (189)
          Filter Applied
        • Polyester (1,867) Items (1,867)
        • 100% Polyester (1,080) Items (1,080)
        • Spandex (758) Items (758)
        • Cotton (95) Items (95)
        • Polyamide (69) Items (69)
        • Synthetic (41) Items (41)
        • 100% Nylon (33) Items (33)
      • Brand

        • Unbranded (71) Items (71)
        • Speedo (16) Items (16)
        • Nike (6) Items (6)
        • Gymboree (11) Items (11)
        • Hurley (1) Items (1)
        • Lands' End (10) Items (10)
        • Polo Ralph Lauren (5) Items (5)
        • Billabong (1) Items (1)
      • Color

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

        • Trunks (49) Items (49)
        • Swim Shorts (51) Items (51)
        • Swim Briefs (7) Items (7)
        • Board Shorts (20) Items (20)
        • Jammer (13) Items (13)
        • Brief Trunks (9) Items (9)
        • Not Specified (55) Items (55)
      • Type

        • Rash Guard (52) Items (52)
        • Bottom (105) Items (105)
        • Top (35) Items (35)
        • Wetsuit (2) Items (2)
        • One Piece (2) Items (2)
        • Not Specified (7) Items (7)
      • Features

        • Quick Dry (56) Items (56)
        • Drawstring (39) Items (39)
        • Elastic Waist (26) Items (26)
        • Short Sleeve (25) Items (25)
        • Lightweight (21) Items (21)
        • Lined (21) Items (21)
        • Comfortable Fit (17) Items (17)
        • Stretch (14) Items (14)
      • Department

        • Boys (180) Items (180)
        • Unisex Kids (10) Items (10)
      • Character

        • Boy (168) Items (168)
        • Blue (10) Items (10)
        • Mom (2) Items (2)
        • Spider-Man (1) Items (1)
        • Stitch (1) Items (1)
        • Vision (1) Items (1)
        • Not Specified (19) Items (19)
      • Theme

        • Beach (28) Items (28)
        • Colorful (23) Items (23)
        • Sports (22) Items (22)
        • Classic (11) Items (11)
        • Shark (11) Items (11)
        • Outdoor (9) Items (9)
        • Logo (5) Items (5)
        • Preppy (4) Items (4)
    • 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 (84) Items (84)
      • New without tags (61) Items (61)
      • New with imperfections (1) Items (1)
      • Pre-Owned (43) Items (43)
    • 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

137 results

  • All
  • Auction
  • Buy It Now
  • All Listings- Filter Applied
  • Auction
  • Buy It Now
  • 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
    • NylonRemove filter
    • Size: 4Remove filter
    • 2XLRemove filter
    • Size: 18Remove filter
    • Clear AllFilters
    • PATAGONIA Boys XXL BAGGIES SHORT 67052 Swim Trunks Lined 8” Inseam HYBRID
      PATAGONIA Boys XXL BAGGIES SHORT 67052 Swim Trunks Lined 8” Inseam HYBRID
      Opens in a new window or tab
      Pre-Owned
      $19.55
      or Best Offer
      +$8.71 delivery
      Sponsored
    • Patagonia Boys XXL Baggies Shorts Lined Mcquail Imperial Blue 8” Inseam
      Patagonia Boys XXL Baggies Shorts Lined Mcquail Imperial Blue 8” Inseam
      Opens in a new window or tab
      Pre-Owned
      $27.96
      Was: $34.9520% off
      Buy It Now
      Free delivery
      Sponsored
    • Polo By Ralph Lauren Kids Boys Adjustable Elastic Waist Lined Swim Trunks Sz 4
      Polo By Ralph Lauren Kids Boys Adjustable Elastic Waist Lined Swim Trunks Sz 4
      Opens in a new window or tab
      Pre-Owned
      $27.99
      or Best Offer
      Free delivery
      Free returns
      Sponsored
    • Size 18/24M Boys Shark Swimwear Toddler Shark Beachwear Child Sun Protection
      Size 18/24M Boys Shark Swimwear Toddler Shark Beachwear Child Sun Protection
      Opens in a new window or tab
      Pre-Owned
      $12.96
      or Best Offer
      +$5.99 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Patagonia 4T Nylon Swim Trunks Shorts Multi Colored
      Patagonia 4T Nylon Swim Trunks Shorts Multi Colored
      Opens in a new window or tab
      Pre-Owned
      $15.46
      Buy It Now
      +$4.55 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Patagonia Kids Youth Baggies Nylon Pull On Shorts Size XXL Lined Coral Orange
      Patagonia Kids Youth Baggies Nylon Pull On Shorts Size XXL Lined Coral Orange
      Opens in a new window or tab
      Pre-Owned
      $15.00
      or Best Offer
      +$5.99 delivery
      Sponsored
    • Speedo Boys Learn to Swim Jammer Trunks UPF +50 Black Size 4 NWT FREE SHIP
      Speedo Boys Learn to Swim Jammer Trunks UPF +50 Black Size 4 NWT FREE SHIP
      Opens in a new window or tab
      Brand New
      $14.50
      or Best Offer
      Free delivery
      Sponsored
    • Burberry Children Check Plaid Red Boys Swim Trunks Swimwear Shorts SZ 4Y | 104cm
      Burberry Children Check Plaid Red Boys Swim Trunks Swimwear Shorts SZ 4Y | 104cm
      Opens in a new window or tab
      Pre-Owned
      $38.77
      or Best Offer
      +$7.25 delivery
      Sponsored
    • Picked For You

      Top selling items from trusted sellers | Sponsored
        • Polo By Ralph Lauren Kids Boys Adjustable Elastic Waist Lined Swim Trunks Sz 4
          Polo By Ralph Lauren Kids Boys Adjustable Elastic Waist Lined Swim Trunks Sz 4
          Opens in a new window or tab
          $27.99
          babies_n_things (1,999) 100%
        • NWT Tommy Hilfiger Swim Shorts Trunks Red Shorts Boys Kids Size 4 Fits 30W New
          NWT Tommy Hilfiger Swim Shorts Trunks Red Shorts Boys Kids Size 4 Fits 30W New
          Opens in a new window or tab
          $19.95
          mercedes000000 (5,270) 99.6%
        • Boy's Youth O'Neill Retro Hybrid Board Shorts Swim Size 18
          Boy's Youth O'Neill Retro Hybrid Board Shorts Swim Size 18
          Opens in a new window or tab
          $19.99
          qualitybargains01 (65,865) 99.6%
        • Old Navy Swim Trunks Shorts Boys Size 18 Red Blue Vintage 2002
          Old Navy Swim Trunks Shorts Boys Size 18 Red Blue Vintage 2002
          Opens in a new window or tab
          $19.25
          classicdazzle (2,324) 100%
        • Boy's Youth Coppertone 4 swim rash guard shirt neon NEW premium sun protection
          Boy's Youth Coppertone 4 swim rash guard shirt neon NEW premium sun protection
          Opens in a new window or tab
          $12.74
          elisasa2zshop (55,240) 100%
        • Boy's Youth Coppertone 4 swim rash guard shirt green NEW premium sun protection
          Boy's Youth Coppertone 4 swim rash guard shirt green NEW premium sun protection
          Opens in a new window or tab
          $12.74
          elisasa2zshop (55,240) 100%
    • Lands' End  Youth Size XL (18) Rash Guard Long Sleeves Colorblock Turquoise
      Lands' End Youth Size XL (18) Rash Guard Long Sleeves Colorblock Turquoise
      Opens in a new window or tab
      Pre-Owned
      $15.00
      0 bids · Time left5d 15h
      or Best Offer
      +$4.57 delivery in 2-4 days
      Sponsored
    • Speedo Boy's Swimsuit Brief Endurance- Solid Navy Blue Size 28 Youth
      Speedo Boy's Swimsuit Brief Endurance- Solid Navy Blue Size 28 Youth
      Opens in a new window or tab
      Brand New
      $25.00
      or Best Offer
      +$7.98 delivery
      Sponsored
    • New w Tags Sesame Street Cookie Monster Swim Trunks Boys 4T Vintage Bathing Suit
      New w Tags Sesame Street Cookie Monster Swim Trunks Boys 4T Vintage Bathing Suit
      Opens in a new window or tab
      Brand New
      $40.00
      or Best Offer
      +$5.26 delivery
      17 watchers
      Sponsored
    • Lands’ End Boys Short Sleeve Navy Striped Rash Guard Size YS 4T EUC SPF
      Lands’ End Boys Short Sleeve Navy Striped Rash Guard Size YS 4T EUC SPF
      Opens in a new window or tab
      Pre-Owned
      $6.99
      or Best Offer
      +$5.99 delivery
      Sponsored
    • Nike Boys Athletic Youth Tech Camo Jammer Swim Shorts Size 20 XS 4
      Nike Boys Athletic Youth Tech Camo Jammer Swim Shorts Size 20 XS 4
      Opens in a new window or tab
      Brand New
      $12.99
      Buy It Now
      +$5.95 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
      $23.71
      or Best Offer
      +$5.95 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Polo Ralph Lauren Swim Trunks Boys Size 4 Plaid Liner Board Shorts Lined
      Polo Ralph Lauren Swim Trunks Boys Size 4 Plaid Liner Board Shorts Lined
      Opens in a new window or tab
      Pre-Owned
      $14.95
      or Best Offer
      +$6.95 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Ron Jon Kids Black Rash Guard Size 4 with Skulls on Sleeves
      Ron Jon Kids Black Rash Guard Size 4 with Skulls on Sleeves
      Opens in a new window or tab
      Pre-Owned
      $14.95
      or Best Offer
      +$6.55 delivery
      Sponsored
    • Speedo PowerFlex Eco Swimming Trunks Blue/Black 26" Boys Size 8-10
      Speedo PowerFlex Eco Swimming Trunks Blue/Black 26" Boys Size 8-10
      Opens in a new window or tab
      Brand New
      $19.54
      Was: $22.9915% off
      Buy It Now
      +$5.85 delivery
      Save up to 15% when you buy more
      Sponsored
    • SPEEDO Revolve Splice PowerFlex Swim Jammer Male Shorts Black Blue Boys Sz 26 28
      SPEEDO Revolve Splice PowerFlex Swim Jammer Male Shorts Black Blue Boys Sz 26 28
      Opens in a new window or tab
      Brand New
      $33.68
      Was: $44.9025% off
      Buy It Now
      +$4.50 delivery in 2-4 days
      Sponsored
    • Nike TFSS0004 Boys Youth Swimming Splatter Swim Briefs Swimsuit TFSS0004
      Nike TFSS0004 Boys Youth Swimming Splatter Swim Briefs Swimsuit TFSS0004
      Opens in a new window or tab
      Brand New
      $14.99
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Nike Boys Swim Bottoms Briefs Youth Swimwear Swimsuit Solid T8SS6017
      Nike Boys Swim Bottoms Briefs Youth Swimwear Swimsuit Solid T8SS6017
      Opens in a new window or tab
      Brand New
      $14.99 to $17.99
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • From our popular brands

      Based on number of views and purchases | Sponsored
        • PATAGONIA Boys XXL BAGGIES SHORT 67052 Swim Trunks Lined 8” Inseam HYBRID
          Patagonia
          PATAGONIA Boys XXL BAGGIES SHORT 67052 Swim Trunks Lined 8” Inseam HYBRID
          Opens in a new window or tab
          Pre-Owned
          $19.55
          +$8.71 delivery
        • Patagonia Boys XXL Baggies Shorts Lined Mcquail Imperial Blue 8” Inseam
          Patagonia
          Patagonia Boys XXL Baggies Shorts Lined Mcquail Imperial Blue 8” Inseam
          Opens in a new window or tab
          Pre-Owned
          $27.96
          Free delivery
        • Speedo, Boy’s Swimsuit Jammer Black Swimwear, Youth Size 4
          Speedo
          Speedo, Boy’s Swimsuit Jammer Black Swimwear, Youth Size 4
          Opens in a new window or tab
          New (Other)
          $19.43
          +$5.85 delivery
        • Nike Boys Swim Bottoms Briefs Youth Swimwear Swimsuit Solid T8SS6017
          Nike
          Nike Boys Swim Bottoms Briefs Youth Swimwear Swimsuit Solid T8SS6017
          Opens in a new window or tab
          Brand New
          $14.99
          Free delivery
        • Nike TFSS0004 Boys Youth Swimming Splatter Swim Briefs Swimsuit TFSS0004
          Nike
          Nike TFSS0004 Boys Youth Swimming Splatter Swim Briefs Swimsuit TFSS0004
          Opens in a new window or tab
          Brand New
          $14.99
          Free delivery
        • Speedo Boy's Youth Digital Surge Flex Competitive Swimsuit Swim Briefs 8051415
          Speedo
          Speedo Boy's Youth Digital Surge Flex Competitive Swimsuit Swim Briefs 8051415
          Opens in a new window or tab
          Brand New
          $19.99
          Free delivery
    • Lilly Pulitzer Boys Kids Swim Trunks Shorts Bathing Suit Sz 4 Lined *Faded*
      Lilly Pulitzer Boys Kids Swim Trunks Shorts Bathing Suit Sz 4 Lined *Faded*
      Opens in a new window or tab
      Pre-Owned
      $10.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • NWT Crewcuts by J. Crew Little Boys Blue Candy Print Swim Trunks sz 4
      NWT Crewcuts by J. Crew Little Boys Blue Candy Print Swim Trunks sz 4
      Opens in a new window or tab
      Brand New
      $15.00
      Buy It Now
      +$4.49 delivery
      Sponsored
    • Sears Swimwear Boys Swim Trunks Red Blue White Striped Lined 4T
      Sears Swimwear Boys Swim Trunks Red Blue White Striped Lined 4T
      Opens in a new window or tab
      Brand New
      $22.00
      or Best Offer
      Free delivery
      Sponsored
    • Speedo Boy's Youth Digital Surge Flex Competitive Swimsuit Swim Briefs 8051415
      Speedo Boy's Youth Digital Surge Flex Competitive Swimsuit Swim Briefs 8051415
      Opens in a new window or tab
      Brand New
      $19.99
      Buy It Now
      Free delivery
      Free returns
      9+ watchers
      Sponsored
      Top Rated Plus
    • Speedo Boy's Youth Solid Nylon Training Racing Brief Trunk Short Swimsuit 704020
      Speedo Boy's Youth Solid Nylon Training Racing Brief Trunk Short Swimsuit 704020
      Opens in a new window or tab
      Brand New
      $12.99 to $21.99
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • 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
    • NWT Tommy Hilfiger Swim Shorts Trunks Red Shorts Boys Kids Size 4 Fits 30W New
      NWT Tommy Hilfiger Swim Shorts Trunks Red Shorts Boys Kids Size 4 Fits 30W New
      Opens in a new window or tab
      Brand New
      $19.95
      Buy It Now
      Free delivery
      Sponsored
    • Brooks Brothers Boy's Swim Board Shorts Sz. 18 NWT/$60
      Brooks Brothers Boy's Swim Board Shorts Sz. 18 NWT/$60
      Opens in a new window or tab
      Brand New
      $18.00
      or Best Offer
      +$7.35 delivery
      Sponsored
    • Kids Boy Swimwear One Piece Swimsuit UPF 50+ Rash Guard Long Sleeve Wetsuit
      Kids Boy Swimwear One Piece Swimsuit UPF 50+ Rash Guard Long Sleeve Wetsuit
      Opens in a new window or tab
      New (Other)
      $10.81 to $30.77
      Buy It Now
      +$100.00 delivery
      from China
      Sponsored
    • Speedo, Boy’s Swimsuit Jammer Black Swimwear, Youth Size 4
      Speedo, Boy’s Swimsuit Jammer Black Swimwear, Youth Size 4
      Opens in a new window or tab
      New (Other)
      $19.43
      or Best Offer
      +$5.85 delivery
      Sponsored
    • Kids Boys Rash Guard Jogging Swim Shorts Swimming Swimwear Active Swimsuit
      Kids Boys Rash Guard Jogging Swim Shorts Swimming Swimwear Active Swimsuit
      Opens in a new window or tab
      New (Other)
      $11.59 to $14.49
      Was: $15.426% off
      Buy It Now
      +$100.00 delivery
      from China
      Sponsored
    • Kids Boys Rash Guard Athletic Swimwear Sport Swim Shorts Surfing Swimsuit
      Kids Boys Rash Guard Athletic Swimwear Sport Swim Shorts Surfing Swimsuit
      Opens in a new window or tab
      New (Other)
      $12.19 to $15.23
      Buy It Now
      +$100.00 delivery
      from China
      Sponsored
    • Patagonia Pool Shorts 8” Inseam Boys XXL Red 100% Nylon YGI G4-146
      Patagonia Pool Shorts 8” Inseam Boys XXL Red 100% Nylon YGI G4-146
      Opens in a new window or tab
      Pre-Owned
      $29.99
      or Best Offer
      +$6.99 delivery
      Sponsored
    • Speedo Boys Youth Size 8 Learn To Swim Jammer Deep Water Blue 7475114 Trunks
      Speedo Boys Youth Size 8 Learn To Swim Jammer Deep Water Blue 7475114 Trunks
      Opens in a new window or tab
      Brand New
      $22.00
      or Best Offer
      Free delivery
      Sponsored
    • $90 The Animals Observatory Boy's Beige Stripe Print Nylon Swim Shorts Size 4Y
      $90 The Animals Observatory Boy's Beige Stripe Print Nylon Swim Shorts Size 4Y
      Opens in a new window or tab
      Brand New
      $25.53
      Was: $72.9565% off
      or Best Offer
      +$9.99 delivery in 2-4 days
      Sponsored
    • Polo Ralph Lauren Yellow Plaid Swim Trunks Board Shorts Toddler Boys Size 4 / 4T
      Polo Ralph Lauren Yellow Plaid Swim Trunks Board Shorts Toddler Boys Size 4 / 4T
      Opens in a new window or tab
      Pre-Owned
      $19.99
      Buy It Now
      +$5.00 delivery
      Sponsored
    • LL Bean Sun Shirt Kids 4 Blue Yellow Long Sleeve Swim Surf Protection Rash Guard
      LL Bean Sun Shirt Kids 4 Blue Yellow Long Sleeve Swim Surf Protection Rash Guard
      Opens in a new window or tab
      Brand New
      $10.77
      or Best Offer
      +$4.84 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Avengers Iron Man Swim Shorty
      Avengers Iron Man Swim Shorty
      Opens in a new window or tab
      Brand New
      $9.99
      Buy It Now
      Free delivery
      Sponsored
    • Janie And Jack Swim Rash Guard Shirt Boys Size 4 Navy Long Sleeve Beach Vacay
      Janie And Jack Swim Rash Guard Shirt Boys Size 4 Navy Long Sleeve Beach Vacay
      Opens in a new window or tab
      Pre-Owned
      $14.99
      Buy It Now
      +$4.84 delivery
      Sponsored
    • Jr. Swim Kids Blue Nylon Elastic Waist Diamond Graphic Swim Shorts Trunks Sz 4
      Jr. Swim Kids Blue Nylon Elastic Waist Diamond Graphic Swim Shorts Trunks Sz 4
      Opens in a new window or tab
      Pre-Owned
      $19.47
      Was: $29.9535% off
      Buy It Now
      +$6.95 delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • VOLCOM Boy Lido Short Sleeve Rash Guard Toddler Youth Surf Anti UV UPF 50 4T S
      VOLCOM Boy Lido Short Sleeve Rash Guard Toddler Youth Surf Anti UV UPF 50 4T S
      Opens in a new window or tab
      Pre-Owned
      $15.99
      or Best Offer
      +$4.50 delivery
      Sponsored
    • Boys Body Glove Lined Swim Trunks Sz S (4) Lobster
      Boys Body Glove Lined Swim Trunks Sz S (4) Lobster
      Opens in a new window or tab
      Pre-Owned
      $5.99
      Buy It Now
      +$4.50 delivery
      Sponsored
    • Speedo Boy's Swimsuit Jammer Begin to Swim Solid, Size 4, Black
      Speedo Boy's Swimsuit Jammer Begin to Swim Solid, Size 4, Black
      Opens in a new window or tab
      Brand New
      $10.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Hanna Andersson Striped Rash Guard Shirt
      Hanna Andersson Striped Rash Guard Shirt
      Opens in a new window or tab
      Pre-Owned
      $11.99
      or Best Offer
      +$4.14 delivery
      Sponsored
    • NWT Boys 4 Gymboree BEACH BUDDIES 4pc SWIM TRUNKS RASH GUARD SHOES GLASSES SET
      NWT Boys 4 Gymboree BEACH BUDDIES 4pc SWIM TRUNKS RASH GUARD SHOES GLASSES SET
      Opens in a new window or tab
      Brand New
      $40.00
      Was: $50.0020% off
      Buy It Now
      +$10.00 delivery
      Sponsored
    • NWT iXtreme Little Boys Royal Blue Tie Dye Stripe Lined Swim Trunks sz 4
      NWT iXtreme Little Boys Royal Blue Tie Dye Stripe Lined Swim Trunks sz 4
      Opens in a new window or tab
      Brand New
      $3.50
      Buy It Now
      +$4.49 delivery
      Sponsored
    • New Gymboree Boys Green and White Floral Rashguard Rash Guard Size 4 4T
      New Gymboree Boys Green and White Floral Rashguard Rash Guard Size 4 4T
      Opens in a new window or tab
      Brand New
      $15.50
      Buy It Now
      +$4.50 delivery
      Sponsored
    • LANDS' END Little Boys S(4), M(5/6) Rashguard Swim Tee NWT
      LANDS' END Little Boys S(4), M(5/6) Rashguard Swim Tee NWT
      Opens in a new window or tab
      Brand New
      $14.99
      Buy It Now
      +$4.51 delivery
      Sponsored
    • Patagonia Board Shorts Boys 18 Orange Blue Striped Summer Fishing Swim Wavefarer
      Patagonia Board Shorts Boys 18 Orange Blue Striped Summer Fishing Swim Wavefarer
      Opens in a new window or tab
      Pre-Owned
      $15.99
      or Best Offer
      +$6.40 delivery
      Sponsored
    • Patagonia Boys Baggies Lined Shorts Boy’s Size XXL Nylon Outdoor Swim Hiking Men
      Patagonia Boys Baggies Lined Shorts Boy’s Size XXL Nylon Outdoor Swim Hiking Men
      Opens in a new window or tab
      Pre-Owned
      $22.00
      or Best Offer
      +$8.84 delivery
      Sponsored
    • Janie Jack Boys Rash Guard Swim Top Shirt UPF Navy Orange Tropez Sail Beach 4 4T
      Janie Jack Boys Rash Guard Swim Top Shirt UPF Navy Orange Tropez Sail Beach 4 4T
      Opens in a new window or tab
      Pre-Owned
      $8.99
      Buy It Now
      +$6.00 delivery
      Sponsored
    • Speedo Boy's Begin to Swim Swimsuit Jammer, Size & Color Options
      Speedo Boy's Begin to Swim Swimsuit Jammer, Size & Color Options
      Opens in a new window or tab
      Brand New
      $29.50
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • JOE BOXER Little Boy's 4, 5/6 "Hawaii" Swim Rashguard Shirt NWT $24
      JOE BOXER Little Boy's 4, 5/6 "Hawaii" Swim Rashguard Shirt NWT $24
      Opens in a new window or tab
      Brand New
      $5.99
      Buy It Now
      +$4.51 delivery
      Sponsored
    • OP Ocean Pacific Swimming Clothes Lot Shirt 4T Swim Shorts 5T Set Red Black Boys
      OP Ocean Pacific Swimming Clothes Lot Shirt 4T Swim Shorts 5T Set Red Black Boys
      Opens in a new window or tab
      Pre-Owned
      $10.99
      Buy It Now
      +$7.25 delivery
      Sponsored
    • VOLCOM Vision Liberators 16" Outseam Board Shorts  NWT Boy’s XL (18) 29" waist
      VOLCOM Vision Liberators 16" Outseam Board Shorts NWT Boy’s XL (18) 29" waist
      Opens in a new window or tab
      Brand New
      $21.00
      Buy It Now
      +$4.80 delivery
      Sponsored
    • Boy's Youth O'Neill Retro Hybrid Board Shorts Swim Size 18
      Boy's Youth O'Neill Retro Hybrid Board Shorts Swim Size 18
      Opens in a new window or tab
      Brand New
      $19.99
      Buy It Now
      Free delivery in 2-3 days
      Free returns
      Sponsored
      Top Rated Plus
    • Tropical Escape Boys Size 4 Swim Trunks Shorts 2 Side Pockets Blue/White Elastic
      Tropical Escape Boys Size 4 Swim Trunks Shorts 2 Side Pockets Blue/White Elastic
      Opens in a new window or tab
      Pre-Owned
      $8.00
      or Best Offer
      +$6.55 delivery
      Sponsored
    • NWT $45 POLO RALPH LAUREN Boys 4 PLAID SANIBEL SWIMSUIT Trunks Yellow
      NWT $45 POLO RALPH LAUREN Boys 4 PLAID SANIBEL SWIMSUIT Trunks Yellow
      Opens in a new window or tab
      Brand New
      $31.99
      Buy It Now
      Free delivery
      Sponsored
    • Old Navy Swim Trunks Shorts Boys Size 18 Red Blue Vintage 2002
      Old Navy Swim Trunks Shorts Boys Size 18 Red Blue Vintage 2002
      Opens in a new window or tab
      Pre-Owned
      $19.25
      Buy It Now
      Free delivery
      Sponsored
    • Speedo Boy's Swimsuit Jammer Begin to Swim Solid Sz 4
      Speedo Boy's Swimsuit Jammer Begin to Swim Solid Sz 4
      Opens in a new window or tab
      Brand New
      $14.99
      Buy It Now
      +$4.84 delivery
      Sponsored
    • LANDS' END Boys 4 Sunset Orange Crab Graphic Rashguard Swim Shirt NWT
      LANDS' END Boys 4 Sunset Orange Crab Graphic Rashguard Swim Shirt NWT
      Opens in a new window or tab
      Brand New
      $11.99
      Buy It Now
      +$4.51 delivery
      Sponsored
    • Patagonia Kids Youth Baggies Nylon Pull On Shorts Size XXL 7" Lined Lago Blue
      Patagonia Kids Youth Baggies Nylon Pull On Shorts Size XXL 7" Lined Lago Blue
      Opens in a new window or tab
      Pre-Owned
      $22.00
      or Best Offer
      +$4.84 delivery
      Sponsored
    • Speedo Boys Learn to Swim Jammer Trunks UPF +50 Scuba Blue Size 4 NWT FREE SHIP
      Speedo Boys Learn to Swim Jammer Trunks UPF +50 Scuba Blue Size 4 NWT FREE SHIP
      Opens in a new window or tab
      Brand New
      $12.99
      Buy It Now
      Free delivery
      Sponsored
    • Lands End Boys' Short Sleeve Graphic Rash Guard Aqua Sea Submarine New
      Lands End Boys' Short Sleeve Graphic Rash Guard Aqua Sea Submarine New
      Opens in a new window or tab
      Brand New
      $8.99
      Buy It Now
      +$4.96 delivery
      Sponsored
    • New $192 Speedo Boys Black Stretch Mid-Rise One-Piece Active Swim Jammer Size 4
      New $192 Speedo Boys Black Stretch Mid-Rise One-Piece Active Swim Jammer Size 4
      Opens in a new window or tab
      Brand New
      $6.98
      Was: $19.9565% off
      or Best Offer
      +$6.79 delivery in 2-4 days
      Extra 5% off with coupon
      Sponsored
    • LANDS' END Little Boys S(4), M(5-6), L(7) Rashguard Swim Tee NWT
      LANDS' END Little Boys S(4), M(5-6), L(7) Rashguard Swim Tee NWT
      Opens in a new window or tab
      Brand New
      $14.99
      Buy It Now
      +$4.51 delivery
      Sponsored
    • Carter's Marvel Urban Extreme 12 18 24 Month 2T 4 or 7 Swim Trunk Choice NWT
      Carter's Marvel Urban Extreme 12 18 24 Month 2T 4 or 7 Swim Trunk Choice NWT
      Opens in a new window or tab
      Brand New
      $8.00
      Buy It Now
      +$4.00 delivery
      Sponsored
    • GYMBOREE SWIM SHOP PIRATE WHALE L/S RASHGUARD 4 5 6 8 NWT
      GYMBOREE SWIM SHOP PIRATE WHALE L/S RASHGUARD 4 5 6 8 NWT
      Opens in a new window or tab
      Brand New
      $6.99
      Was: $13.9950% off
      Buy It Now
      +$4.00 delivery
      2+ watchers
      Sponsored
    • Hanna Andersson Black Rash Guard Shirt Size 4
      Hanna Andersson Black Rash Guard Shirt Size 4
      Opens in a new window or tab
      Pre-Owned
      $15.99
      or Best Offer
      +$4.57 delivery
      Sponsored
    • Gymboree Boys Ocean Blue Colorblock Rashguard Sea Green Geo Board Shorts 4 4T
      Gymboree Boys Ocean Blue Colorblock Rashguard Sea Green Geo Board Shorts 4 4T
      Opens in a new window or tab
      Brand New
      $32.50
      Buy It Now
      +$5.25 delivery
      Sponsored
    • New Kids Swimsuit Girls Bathers Swimming Bikini Top Trunk Frozen Paw Patrol Au
      New Kids Swimsuit Girls Bathers Swimming Bikini Top Trunk Frozen Paw Patrol Au
      Opens in a new window or tab
      Brand New
      $11.50
      or Best Offer
      +$4.84 delivery
      Sponsored
    • NWT Boys 4 Gymboree SWIM SET Black/Orange/Gray RASH GUARD+Swimming TRUNKS UPF50
      NWT Boys 4 Gymboree SWIM SET Black/Orange/Gray RASH GUARD+Swimming TRUNKS UPF50
      Opens in a new window or tab
      Brand New
      $19.20
      Was: $24.0020% off
      Buy It Now
      +$5.50 delivery
      Sponsored
    • Speedo Childrens Racing Bottoms Size 26
      Speedo Childrens Racing Bottoms Size 26
      Opens in a new window or tab
      Brand New
      $20.00
      or Best Offer
      Free delivery
      Sponsored
    • Kids Boy Swimsuit Playsuit Rash Guard Beachwear Swimwear Summer Wetsuit Diving
      Kids Boy Swimsuit Playsuit Rash Guard Beachwear Swimwear Summer Wetsuit Diving
      Opens in a new window or tab
      New (Other)
      $8.49 to $30.19
      Buy It Now
      +$100.00 delivery
      from China
      Sponsored
    • Hanna Andersson Rash Guard Swim Shirt Boys Size 4 100 Red
      Hanna Andersson Rash Guard Swim Shirt Boys Size 4 100 Red
      Opens in a new window or tab
      Pre-Owned
      $8.99
      Was: $9.9910% off
      or Best Offer
      +$6.95 delivery
      Free returns
      Extra 20% off with coupon
      Sponsored
      Top Rated Plus
    • Tell us what you think- opens in new window or tab
    • Results Pagination - Page 1

      1. 1
      2. 2
      3. 3
      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