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

        XSSMFilter AppliedLXL455-66781010-121214-1618
      • Theme

        • Shark (58) Items (58)
          Filter Applied
        • Beach (177) Items (177)
        • Colorful (176) Items (176)
        • Marine (79) Items (79)
        • Outdoor (75) Items (75)
        • Sea Life (70) Items (70)
        • Funny (61) Items (61)
      • Brand

        • Cat & Jack (7) Items (7)
        • Nike (2) Items (2)
        • Wonder Nation (6) Items (6)
        • Speedo (1) Items (1)
        • Hang Ten (4) Items (4)
        • ZeroXposur (3) Items (3)
        • Op (2) Items (2)
        • Lands' End (1) Items (1)
      • Swim Bottom Style

        • Trunks (35) Items (35)
        • Board Shorts (27) Items (27)
        • Swim Shorts (14) Items (14)
        • Brief Trunks (1) Items (1)
        • Not Specified (4) Items (4)
      • Color

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

        • Bottom (47) Items (47)
        • Rash Guard (6) Items (6)
        • Top (4) Items (4)
        • Not Specified (4) Items (4)
      • Features

        • Drawstring (31) Items (31)
        • Elastic Waist (28) Items (28)
        • Lined (25) Items (25)
        • UV-Protection (23) Items (23)
        • Quick Dry (22) Items (22)
        • Breathable (20) Items (20)
        • Comfortable Fit (20) Items (20)
        • Water-Repellent (19) Items (19)
      • Performance/Activity

        • Recreational (18) Items (18)
        • Surfing (18) Items (18)
        • Training (11) Items (11)
        • Water Polo (8) Items (8)
        • Lifeguard (4) Items (4)
        • Competition (2) Items (2)
        • Not Specified (38) Items (38)
      • Material

        • 100% Polyester (26) Items (26)
        • Polyester (26) Items (26)
        • Spandex (3) Items (3)
        • Not Specified (10) Items (10)
      • Pattern

        • Solid (19) Items (19)
        • Striped (2) Items (2)
        • Animal Print (1) Items (1)
        • Check (1) Items (1)
        • Colorblock (1) Items (1)
        • Geometric (1) Items (1)
        • Not Specified (33) Items (33)
    • 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 (48) Items (48)
      • New without tags (1) Items (1)
      • Pre-Owned (9) Items (9)
    • Buying Format

    • Item Location

      • Within25 mi
    • Shipping and pickup

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

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

41 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 shippingRemove filter
    • SharkRemove filter
    • MRemove filter
    • Clear AllFilters
    • Boy's Youth Nike Swimsuit Swim Shorts NEW
      Boy's Youth Nike Swimsuit Swim Shorts NEW
      Opens in a new window or tab
      Brand New
      $23.99
      Buy It Now
      Free delivery in 2-4 days
      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
    • 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
    • Cat & Jack Boys UPF 50+ Rash guard Swim Shirt Top Short Sl Blue M 8-10 yo
      Cat & Jack Boys UPF 50+ Rash guard Swim Shirt Top Short Sl Blue M 8-10 yo
      Opens in a new window or tab
      Brand New
      $11.95
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Member's Mark Boy's Size 8 Med 4-Way Stretch Quick Dry UPF50 Resort Swim Trunks
      Member's Mark Boy's Size 8 Med 4-Way Stretch Quick Dry UPF50 Resort Swim Trunks
      Opens in a new window or tab
      Brand New
      $15.00
      Buy It Now
      Free delivery
      Sponsored
    • ZeroXposur Boys Sharks Island Graphic Swim Trunks with Bonus Goggles Medium 5/6
      ZeroXposur Boys Sharks Island Graphic Swim Trunks with Bonus Goggles Medium 5/6
      Opens in a new window or tab
      Brand New
      $13.95
      or Best Offer
      Free delivery
      Free returns
      Save up to 15% when you buy more
      Sponsored
      Top Rated Plus
    • Cat & Jack Boy’s Shark Swim Trunks - MEDIUM (8/10) - UV Protection - NEW w/TAGS
      Cat & Jack Boy’s Shark Swim Trunks - MEDIUM (8/10) - UV Protection - NEW w/TAGS
      Opens in a new window or tab
      Brand New
      $10.95
      Buy It Now
      Free delivery
      Sponsored
    • NWT Wonder Nation Boy Rash Guard Shirt Top Shark many sizes
      NWT Wonder Nation Boy Rash Guard Shirt Top Shark many sizes
      Opens in a new window or tab
      Brand New
      $15.92
      Was: $17.6910% off
      Buy It Now
      Free delivery
      Sponsored
    • Crown & Ivy Boy's Swim Trunks Sharks SMALL (8) & MEDIUM (10) Bathing suit
      Crown & Ivy Boy's Swim Trunks Sharks SMALL (8) & MEDIUM (10) Bathing suit
      Opens in a new window or tab
      Pre-Owned
      $10.99
      or Best Offer
      Free delivery
      Extra 50% off with coupon
      Sponsored
    • NWT Wonder Nation Boy Shark Swim Trunks Set UPF 50+ Blue many sizes
      NWT Wonder Nation Boy Shark Swim Trunks Set UPF 50+ Blue many sizes
      Opens in a new window or tab
      Brand New
      $13.95
      Was: $15.5010% off
      Buy It Now
      Free delivery
      1+ watchers
      Sponsored
    • Outerstuff NHL Youth (8-20) San Jose Sharks Swim Shorts, Black
      Outerstuff NHL Youth (8-20) San Jose Sharks Swim Shorts, Black
      Opens in a new window or tab
      Brand New
      $23.00
      Buy It Now
      Free delivery
      20% off 3+
      Sponsored
    • Lands End Boy Swim Trunk Size Medium.
      Lands End Boy Swim Trunk Size Medium.
      Opens in a new window or tab
      Pre-Owned
      $12.00
      Buy It Now
      Free delivery
      Sponsored
    • ZeroXposur Blue Orange Shark Theme Boys Swim Suit Trunks Size Medium (10-12)
      ZeroXposur Blue Orange Shark Theme Boys Swim Suit Trunks Size Medium (10-12)
      Opens in a new window or tab
      Pre-Owned
      $8.90
      or Best Offer
      Free delivery
      Extra 15% off with coupon
      Sponsored
    • NEW W TAGS Laguna Big Boys Waved Out Swim Trunks in Gray, Sz M (10/12)
      NEW W TAGS Laguna Big Boys Waved Out Swim Trunks in Gray, Sz M (10/12)
      Opens in a new window or tab
      Brand New
      $20.00
      or Best Offer
      Free delivery
      Sponsored
    • NEW W TAGS Laguna Big Boys Drawstring Electric Shark Swim Trunks, M (10/12)
      NEW W TAGS Laguna Big Boys Drawstring Electric Shark Swim Trunks, M (10/12)
      Opens in a new window or tab
      Brand New
      $20.00
      or Best Offer
      Free delivery
      Sponsored
    • Boys Swim Shorts Blue With Shark Size M 8/10
      Boys Swim Shorts Blue With Shark Size M 8/10
      Opens in a new window or tab
      Pre-Owned
      $8.99
      or Best Offer
      Free delivery
      Sponsored
    • Medium (8) Boys Swim Trunk Sharks Blue #4934
      Medium (8) Boys Swim Trunk Sharks Blue #4934
      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
    • Gerry Board Shorts Swim Trunks M- 10/12 Boys  Blue Sharks & Swim Googles UPF 50+
      Gerry Board Shorts Swim Trunks M- 10/12 Boys Blue Sharks & Swim Googles UPF 50+
      Opens in a new window or tab
      Brand New
      $19.99
      Buy It Now
      Free delivery
      Sponsored
    • Cat & Jack Boys S 6-7 ~OR~ M 8-10 Shark Pizza Print Swim Trunks Blue UPF 50+ NWT
      Cat & Jack Boys S 6-7 ~OR~ M 8-10 Shark Pizza Print Swim Trunks Blue UPF 50+ NWT
      Opens in a new window or tab
      Brand New
      $10.89
      Buy It Now
      Free delivery in 2-3 days
      Sponsored
    • OP Red Swim Shirt Short Sleeve Top Boys Size 8 NWT Tropical Hawaiian Beach
      OP Red Swim Shirt Short Sleeve Top Boys Size 8 NWT Tropical Hawaiian Beach
      Opens in a new window or tab
      Brand New
      $11.69
      Was: $12.9910% off
      Buy It Now
      Free delivery
      Sponsored
    • Free Country Boys' Reel Catch Swim Short
      Free Country Boys' Reel Catch Swim Short
      Opens in a new window or tab
      Brand New
      $28.00
      Buy It Now
      Free delivery in 2-4 days
      Sponsored
    • LUCOWEE Boy's Boxer Brief Lined Drawstring Swim Trunks CA4 Blue Shark Medium NWT
      LUCOWEE Boy's Boxer Brief Lined Drawstring Swim Trunks CA4 Blue Shark Medium NWT
      Opens in a new window or tab
      Brand New
      $8.48
      Was: $9.9815% off
      Buy It Now
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Speedo Shark Swim Trunks & Rashguard Set - Boys Size M Medium
      Speedo Shark Swim Trunks & Rashguard Set - Boys Size M Medium
      Opens in a new window or tab
      Pre-Owned
      $16.00
      or Best Offer
      Free delivery
      Sponsored
    • Boys Sz M(8) Wonder Nation Rash Guard 3/4 Sleeve Shark Graphic Quick Dry UPF 50+
      Boys Sz M(8) Wonder Nation Rash Guard 3/4 Sleeve Shark Graphic Quick Dry UPF 50+
      Opens in a new window or tab
      Brand New
      $14.89
      Buy It Now
      Free delivery
      Sponsored
    • NIKE  SHARK STRIPE BREAKER 8" VOLLEY SWIM SHORTS BOYS XL
      NIKE SHARK STRIPE BREAKER 8" VOLLEY SWIM SHORTS BOYS XL
      Opens in a new window or tab
      Brand New
      $21.50
      Buy It Now
      Free delivery
      Sponsored
    • Swim Shirt Kids Size 8 with 3/4 sleeves Blue
      Swim Shirt Kids Size 8 with 3/4 sleeves Blue
      Opens in a new window or tab
      New (Other)
      $13.00
      Buy It Now
      Free delivery
      Sponsored
    • GERRY BOYS 2 PK STRETCH BOXER LINED SWIM TRUNKS(TURQ/GREEN  MULTI M 10/12)NWT
      GERRY BOYS 2 PK STRETCH BOXER LINED SWIM TRUNKS(TURQ/GREEN MULTI M 10/12)NWT
      Opens in a new window or tab
      Brand New
      $23.11
      Buy It Now
      Free delivery
      Sponsored
    • Maui and Sons Boy's Youth Boardshort Board shorts M 10-12 Charcoal Green Stripes
      Maui and Sons Boy's Youth Boardshort Board shorts M 10-12 Charcoal Green Stripes
      Opens in a new window or tab
      Brand New
      $22.94
      Was: $44.9949% off
      or Best Offer
      Free delivery
      Free returns
      Sponsored
      Top Rated Plus
    • Hang Ten Blue Shark Swim Suit Board Trunks Shorts Boys Size 10 / 12 Medium NWT
      Hang Ten Blue Shark Swim Suit Board Trunks Shorts Boys Size 10 / 12 Medium NWT
      Opens in a new window or tab
      Brand New
      $15.29
      Was: $16.9910% off
      Buy It Now
      Free delivery
      Sponsored
    • Boys  Lined Swim Trunks size 5-6 blue w/sharks
      Boys Lined Swim Trunks size 5-6 blue w/sharks
      Opens in a new window or tab
      Pre-Owned
      $12.00
      Buy It Now
      Free delivery
      Sponsored
    • Spyder Boys 2 Piece Medium 10/12 Swim Shirt and Trunks Set - Green and Gray
      Spyder Boys 2 Piece Medium 10/12 Swim Shirt and Trunks Set - Green and Gray
      Opens in a new window or tab
      Brand New
      $25.00
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • BOYS HANG TEN SHARK SWIM SUIT LONG TRUNKS BLUE YOUTH MEDIUM SMALL HTB13S7201 NWT
      BOYS HANG TEN SHARK SWIM SUIT LONG TRUNKS BLUE YOUTH MEDIUM SMALL HTB13S7201 NWT
      Opens in a new window or tab
      Brand New
      $16.00
      Buy It Now
      Free delivery
      Sponsored
    • Hang Ten Shark Beach Swim Suit Board Trunks Shorts Boys Size 10 / 12 Medium NWT
      Hang Ten Shark Beach Swim Suit Board Trunks Shorts Boys Size 10 / 12 Medium NWT
      Opens in a new window or tab
      Brand New
      $15.29
      Was: $16.9910% off
      Buy It Now
      Free delivery
      Sponsored
    • Zero Exposure Boys Medium 10-12 Board Shorts Trunks Ocean Sharks
      Zero Exposure Boys Medium 10-12 Board Shorts Trunks Ocean Sharks
      Opens in a new window or tab
      Pre-Owned
      $14.97
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Wonder Nation Boys Shark Bathing Suit Trunks Size M 8
      Wonder Nation Boys Shark Bathing Suit Trunks Size M 8
      Opens in a new window or tab
      Pre-Owned
      $9.50
      Buy It Now
      Free delivery
      Sponsored
    • OP Board Shorts Youth Boys Med 8 Blue Yellow Surf Drawstring Swim Trunks Pockets
      OP Board Shorts Youth Boys Med 8 Blue Yellow Surf Drawstring Swim Trunks Pockets
      Opens in a new window or tab
      Pre-Owned
      $8.99
      Buy It Now
      Free delivery
      Free returns
      Sponsored
    • Crown & Ivy Boy's Swim Trunks Sharks SMALL (8) & MEDIUM (10) Bathing suit BNWTS
      Crown & Ivy Boy's Swim Trunks Sharks SMALL (8) & MEDIUM (10) Bathing suit BNWTS
      Opens in a new window or tab
      Brand New
      $18.99
      Buy It Now
      Free delivery
      Sponsored
    • Boys Hang Ten Brand Shark Blue Green Black swim trunks Size Medium
      Boys Hang Ten Brand Shark Blue Green Black swim trunks Size Medium
      Opens in a new window or tab
      Brand New
      $14.99
      Buy It Now
      Free delivery
      Sponsored
    • Boys Size Medium 8/10 Husky Cat & Jack Blue Sharks Swim Shorts Swimming Trunks
      Boys Size Medium 8/10 Husky Cat & Jack Blue Sharks Swim Shorts Swimming Trunks
      Opens in a new window or tab
      Brand New
      $10.99
      Buy It Now
      Free delivery
      Sponsored
    • CAT & JACK Boys' Shark Print Rash Guard Swim Shirt in Heather Gray, M Husky
      CAT & JACK Boys' Shark Print Rash Guard Swim Shirt in Heather Gray, M Husky
      Opens in a new window or tab
      Brand New
      $15.00
      or Best Offer
      Free 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