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 AppliedSMLXL2XL44-55681010-1214-161618Filter Applied
      • Theme

        • Shark (79) Items (79)
          Filter Applied
        • Beach (97) Items (97)
        • Colorful (84) Items (84)
        • Logo (50) Items (50)
        • Aloha (47) Items (47)
        • Neon (45) Items (45)
        • Hawaiian (44) Items (44)
        • Sea Life (43) Items (43)
      • Brand

        • Wonder Nation (13) Items (13)
        • Op (7) Items (7)
        • Cat & Jack (2) Items (2)
        • Ocean Pacific (4) Items (4)
        • Old Navy (2) Items (2)
        • Southern Tide (3) Items (3)
        • Body Glove (1) Items (1)
        • Unbranded (1) Items (1)
      • Swim Bottom Style

        • Trunks (54) Items (54)
        • Board Shorts (50) Items (50)
        • Swim Shorts (18) Items (18)
      • Color

        • Black
        • Blue
        • Gray
        • Green
        • Multicolor
        • Orange
        • Red
        • Silver
        • White
        • Yellow
      • Type

        • Bottom (67) Items (67)
        • Rash Guard (3) Items (3)
        • One Piece (2) Items (2)
        • Top (1) Items (1)
        • Not Specified (6) Items (6)
      • Features

        • Lined (45) Items (45)
        • Drawstring (43) Items (43)
        • Elastic Waist (43) Items (43)
        • Comfortable Fit (42) Items (42)
        • Quick Dry (40) Items (40)
        • UV-Protection (40) Items (40)
        • Breathable (39) Items (39)
        • Water-Repellent (38) Items (38)
      • Material

        • 100% Polyester (39) Items (39)
        • Polyester (31) Items (31)
        • Spandex (9) Items (9)
        • 100% Cotton (1) Items (1)
        • 100% Nylon (1) Items (1)
        • Cotton (1) Items (1)
        • Nylon (1) Items (1)
        • Not Specified (9) Items (9)
      • Pattern

        • Solid (41) Items (41)
        • Striped (5) Items (5)
        • Animal Print (3) Items (3)
        • Floral (1) Items (1)
        • Geometric (1) Items (1)
        • Not Specified (28) Items (28)
      • Performance/Activity

        • Recreational (16) Items (16)
        • Surfing (15) Items (15)
        • Water Polo (11) Items (11)
        • Training (9) Items (9)
        • Not Specified (61) Items (61)
    • Price

      • Under $15.00
      • $15.00 to $35.00
      • Over $35.00
      $
      to
      $
      Please provide a valid price range
      Available inventory
      $0
      $1000+
    • Condition

      • New with tags (54) Items (54)
      • New without tags (9) Items (9)
      • Pre-Owned (16) Items (16)
    • Buying Format

    • Item Location

      • Within25 mi
    • Shipping and pickup

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

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

42 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
    • Free ReturnsRemove filter
    • SharkRemove filter
    • Size: 18Remove filter
    • XSRemove filter
    • Clear AllFilters
    • 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
    • Rokka&Rolla Boy‘s Compression Liner Swim Trunks Quick Dry Bathing Suit
      Rokka&Rolla Boy‘s Compression Liner Swim Trunks Quick Dry Bathing Suit
      Opens in a new window or tab
      Brand New
      $29.99
      Was: $42.8430% off
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Rokka&Rolla Boys Swim Trunk Mesh Lined Bathing Suit UPF50+Quick Dry Beach Shorts
      Rokka&Rolla Boys Swim Trunk Mesh Lined Bathing Suit UPF50+Quick Dry Beach Shorts
      Opens in a new window or tab
      Brand New
      $25.50
      Was: $36.4330% off
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Old Navy Boys Green Shark Print Swim Shorts Elastic Waist Size XXL (18) Pocket
      Old Navy Boys Green Shark Print Swim Shorts Elastic Waist Size XXL (18) Pocket
      Opens in a new window or tab
      Pre-Owned
      $11.92
      Was: $21.6845% off
      or Best Offer
      +$6.85 delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • Boys' Sharks Printed Swim Trunks - Cat & Jack XS 4/5
      Boys' Sharks Printed Swim Trunks - Cat & Jack XS 4/5
      Opens in a new window or tab
      Brand New
      $11.05
      Was: $13.0015% off
      or Best Offer
      Free delivery
      Free returns
      Extra 5% off with coupon
      Sponsored
      Top Rated Plus
    • Boys Board Shorts OCEAN SHARK Teal Aqua Black White REAR POCKET Lined XXL / 18
      Boys Board Shorts OCEAN SHARK Teal Aqua Black White REAR POCKET Lined XXL / 18
      Opens in a new window or tab
      New (Other)
      $18.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • 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
      Brand New
      $38.98
      or Best Offer
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • NWT Body Glove Kids Sz XL (18) (28x9) Reflective Shark Pattern UPF50 Swim Shorts
      NWT Body Glove Kids Sz XL (18) (28x9) Reflective Shark Pattern UPF50 Swim Shorts
      Opens in a new window or tab
      Brand New
      $14.88
      or Best Offer
      +$6.99 delivery
      Free returns
      Extra 5% off with coupon
      Sponsored
      Top Rated Plus
    • Boys BOARD SHORTS Swim SHARKS Abstract Stripe BLACK GRAY TEAL Pockets XXL / 18
      Boys BOARD SHORTS Swim SHARKS Abstract Stripe BLACK GRAY TEAL Pockets XXL / 18
      Opens in a new window or tab
      New (Other)
      $18.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • OP Board Shorts Youth Boy's XXL 2XL (18) Sharks Swim Trunks Cargo Pocket EUC
      OP Board Shorts Youth Boy's XXL 2XL (18) Sharks Swim Trunks Cargo Pocket EUC
      Opens in a new window or tab
      Pre-Owned
      $11.95
      or Best Offer
      +$8.54 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Boys Board Shorts BLUE STRIPE Water SHARKS Swim Trunks REAR POCKET Size XXL / 18
      Boys Board Shorts BLUE STRIPE Water SHARKS Swim Trunks REAR POCKET Size XXL / 18
      Opens in a new window or tab
      New (Other)
      $18.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Boys BOARD SHORTS Swim SHARKS Abstract Stripe BLACK GRAY TEAL Pockets XS 4-5
      Boys BOARD SHORTS Swim SHARKS Abstract Stripe BLACK GRAY TEAL Pockets XS 4-5
      Opens in a new window or tab
      New (Other)
      $16.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Boys BOARD SHORTS Swim Trunks SHARKS Multicolor Stripe POCKETS Size XXL / 18
      Boys BOARD SHORTS Swim Trunks SHARKS Multicolor Stripe POCKETS Size XXL / 18
      Opens in a new window or tab
      New (Other)
      $18.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Rokka&Rolla Boys' 4-Way Stretch Swim Trunks Board Shorts Bathing Suit Swimwear
      Rokka&Rolla Boys' 4-Way Stretch Swim Trunks Board Shorts Bathing Suit Swimwear
      Opens in a new window or tab
      Brand New
      $26.50
      Was: $37.8630% off
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • OP boys sz. 18 blk & red shark design swim trunks. Great pair
      OP boys sz. 18 blk & red shark design swim trunks. Great pair
      Opens in a new window or tab
      Pre-Owned
      $9.99
      or Best Offer
      +$4.78 delivery
      Free returns
      Extra 10% off with coupon
      Sponsored
    • Big Chill black shark Sz 18 swim trunks
      Big Chill black shark Sz 18 swim trunks
      Opens in a new window or tab
      Pre-Owned
      $4.56
      Was: $18.2575% off
      or Best Offer
      +$7.99 delivery
      Free returns
      Buy 1, get 1 free with coupon
      Sponsored
      Top Rated Plus
    • Boys Swim Trunks ORANGE YELLOW Swim Shorts SHARKS Size 2X 18
      Boys Swim Trunks ORANGE YELLOW Swim Shorts SHARKS Size 2X 18
      Opens in a new window or tab
      New (Other)
      $16.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Boys Size 5/6 Saint Eve 2-Piece Set Shark Beach Cover Up & Swim Trunks Swimsuit
      Boys Size 5/6 Saint Eve 2-Piece Set Shark Beach Cover Up & Swim Trunks Swimsuit
      Opens in a new window or tab
      Brand New
      $31.45
      Was: $34.9510% off
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • OP Shark Pattern Swimming Shorts Young Men Size XXL (18) Color Green/Black
      OP Shark Pattern Swimming Shorts Young Men Size XXL (18) Color Green/Black
      Opens in a new window or tab
      Pre-Owned
      $2.23
      or Best Offer
      +$9.45 delivery
      Free returns
      Last one
      Sponsored
      Top Rated Plus
    • XS (4-5) Boys Swim Trunks Sharks Blue #4932
      XS (4-5) Boys Swim Trunks Sharks Blue #4932
      Opens in a new window or tab
      Brand New
      $10.99
      Was: $13.7420% off
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Boys Board Shorts BLUE STRIPE Water SHARKS Swim Trunks REAR POCKET Size XS 4-5
      Boys Board Shorts BLUE STRIPE Water SHARKS Swim Trunks REAR POCKET Size XS 4-5
      Opens in a new window or tab
      New (Other)
      $16.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Hang Ten Boys Size XL (18) Board Shorts Multi-Color Sharks Swim Suit
      Hang Ten Boys Size XL (18) Board Shorts Multi-Color Sharks Swim Suit
      Opens in a new window or tab
      Brand New
      $9.50
      or Best Offer
      +$6.75 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Joe Boxer Boy's Boardshorts & Swim Goggles Shark Size X-Small (4/5) New
      Joe Boxer Boy's Boardshorts & Swim Goggles Shark Size X-Small (4/5) New
      Opens in a new window or tab
      Brand New
      $11.78
      or Best Offer
      Free delivery
      Free returns
      Save up to 15% when you buy more
      Sponsored
      Top Rated Plus
    • 2013 OLD NAVY BOYS Jawsome Shark Print Mesh Liner Swim Trunk Shorts XS 4 5 Yrs
      2013 OLD NAVY BOYS Jawsome Shark Print Mesh Liner Swim Trunk Shorts XS 4 5 Yrs
      Opens in a new window or tab
      Pre-Owned
      $7.99
      or Best Offer
      +$6.00 delivery in 2-4 days
      Free returns
      Sponsored
      Top Rated Plus
    • Reel Legends Boy's Shorts Swim Board shorts Short Sharks Size XXL 18 NWT *^
      Reel Legends Boy's Shorts Swim Board shorts Short Sharks Size XXL 18 NWT *^
      Opens in a new window or tab
      Brand New
      $20.39
      Was: $39.9949% off
      or Best Offer
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • O’rageous Boys Swim Camo Sharks Board Shorts Alaskan Blue & Jasmine Green 2 Pair
      O’rageous Boys Swim Camo Sharks Board Shorts Alaskan Blue & Jasmine Green 2 Pair
      Opens in a new window or tab
      Brand New
      $19.99
      Buy It Now
      +$7.35 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • O'rageous Boys Swim Trunks XS Blue Shark Print Mesh Lining Pockets
      O'rageous Boys Swim Trunks XS Blue Shark Print Mesh Lining Pockets
      Opens in a new window or tab
      Pre-Owned
      $7.97
      or Best Offer
      +$6.55 delivery
      Free returns
      Sponsored
    • Boys Swim Trunks & Muscle Tee OCEAN PACIFIC Shark Surfboard XS 4-5 S 6-7
      Boys Swim Trunks & Muscle Tee OCEAN PACIFIC Shark Surfboard XS 4-5 S 6-7
      Opens in a new window or tab
      New (Other)
      $18.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Academy O'rageous Boys Swim Suit Size 6/7xs  Blue Shark  100% Polyester CL2113
      Academy O'rageous Boys Swim Suit Size 6/7xs Blue Shark 100% Polyester CL2113
      Opens in a new window or tab
      Pre-Owned
      $9.99
      or Best Offer
      +$5.71 delivery
      Free returns
      Sponsored
    • OP Ocean Pacific Shark Print Board Shorts Swim Trunks Mesh Lined Boys Youth XXL
      OP Ocean Pacific Shark Print Board Shorts Swim Trunks Mesh Lined Boys Youth XXL
      Opens in a new window or tab
      Pre-Owned
      $12.73
      Was: $14.9815% off
      or Best Offer
      +$5.95 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • OP Ocean Pacific Swim Shorts Red/Blue Young Men Size XXL (18) Shark Pattern
      OP Ocean Pacific Swim Shorts Red/Blue Young Men Size XXL (18) Shark Pattern
      Opens in a new window or tab
      Pre-Owned
      $4.82
      or Best Offer
      +$9.45 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Wonder Nation Boys Blue Swim Trunks Shark Pattern Size XS 4-5 Swimwear Shorts
      Wonder Nation Boys Blue Swim Trunks Shark Pattern Size XS 4-5 Swimwear Shorts
      Opens in a new window or tab
      Pre-Owned
      $6.50
      or Best Offer
      +$3.87 delivery
      Free returns
      Sponsored
    • OP Shark Boys Swim Trunks XXL/2XG (18)
      OP Shark Boys Swim Trunks XXL/2XG (18)
      Opens in a new window or tab
      Pre-Owned
      $7.00
      Buy It Now
      +$4.71 delivery
      Free returns
      Sponsored
    • Wonder Nation Boys Size XS (4-5) Great White Shark Multicolor Swim Trunks Shorts
      Wonder Nation Boys Size XS (4-5) Great White Shark Multicolor Swim Trunks Shorts
      Opens in a new window or tab
      Pre-Owned
      $11.99
      or Best Offer
      +$5.99 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Boys Swim Trunks BLUE w/ GREAT WHITE SHARK Leg Pocket OCEAN PACIFIC Size XXL 18
      Boys Swim Trunks BLUE w/ GREAT WHITE SHARK Leg Pocket OCEAN PACIFIC Size XXL 18
      Opens in a new window or tab
      New (Other)
      $17.93
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Cat And Jack Boys Size XS Navy Blue Swim Shirt Shark UPS 50 + Protection
      Cat And Jack Boys Size XS Navy Blue Swim Shirt Shark UPS 50 + Protection
      Opens in a new window or tab
      Brand New
      $10.99
      or Best Offer
      +$5.85 delivery
      Free returns
      Sponsored
    • wonder nation Boys Green Chill Mode Rash Guard Green Shark Swim Trunk 2 Piece...
      wonder nation Boys Green Chill Mode Rash Guard Green Shark Swim Trunk 2 Piece...
      Opens in a new window or tab
      Brand New
      $18.99 to $29.95
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • OP Ocean Pacific Shark Print Board Shorts Swim Trunks Lined Boys Youth XXL 2XG
      OP Ocean Pacific Shark Print Board Shorts Swim Trunks Lined Boys Youth XXL 2XG
      Opens in a new window or tab
      Pre-Owned
      $12.84
      or Best Offer
      +$5.07 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • OP Shark Pattern Swimming Shorts Young Men Size XXL (18) Black/Red/Gray
      OP Shark Pattern Swimming Shorts Young Men Size XXL (18) Black/Red/Gray
      Opens in a new window or tab
      Pre-Owned
      $2.23
      or Best Offer
      +$9.45 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Wonder Nation Boys Swim Trunks X-Small (4-5) Blue W Sharks UPF 50+ NEW
      Wonder Nation Boys Swim Trunks X-Small (4-5) Blue W Sharks UPF 50+ NEW
      Opens in a new window or tab
      Brand New
      $12.99
      or Best Offer
      Free delivery
      Free returns
      Save up to 20% when you buy more
      Sponsored
      Top Rated Plus
    • 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
      Brand New
      $52.37
      Buy It Now
      +$10.00 delivery
      Free returns
      Sponsored
    • 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
      Brand New
      $48.47
      Buy It Now
      +$10.00 delivery
      Free returns
      Sponsored
      Top Rated Plus
    • 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