8,600+ results
- Chubbies Swim Trunks Apex Hammer head Shark YouthOpens in a new window or tabNew (Other)$21.50Buy It Now+$4.84 delivery
- New Chubbies Lined Stretch Swim Shorts The Glades BoysOpens in a new window or tabNew (Other)$21.50Buy It Now+$4.84 delivery
- Chubbies Lil Fuego Youth Boys Swim Shorts Size Extra Large 18/20Opens in a new window or tabNew (Other)$21.50or Best Offer+$4.84 delivery
- NEW Chubbies Lined Stretch Swim Trunks The Mini Mingos BoysOpens in a new window or tabBrand New$21.50Buy It Now+$4.84 delivery
- polo ralph lauren boys swim trunks 10-12 Summer Pool Beach Spring FunOpens in a new window or tabPre-Owned$11.76Buy It Now+$4.71 delivery
- Cadets Owen Swim Shorts In Light Blue SZ 10/12 NWOTOpens in a new window or tabNew (Other)$25.00or Best Offer+$6.99 delivery
- NWT Nike Swimsuit Boys Medium (fits 10-12 year old) Swim Trunks Longer LengthOpens in a new window or tabBrand New$12.99Buy It Now+$4.99 deliveryFree returns8 watchersTop Rated Plus
- Boys' Nike Grid Swoosh Breaker Volley Swim Trunks Bathing SuitOpens in a new window or tabBrand New$14.99Buy It NowFree deliverySave up to 20% when you buy more
Picked For You
Top selling items from trusted sellers | Sponsored- Sundek Boy;s Swim Trunks Blue Size 14Opens in a new window or tab$49.99stores4family (1,047) 100%
- Hurley upf swim 50+ long sleeve rash guard youth boy's top size b boys shirtOpens in a new window or tab$12.98alexanderthegreat79 (1,447) 98.5%Save up to 20% when you buy more
- S (6-7) Boys Swim Trunks Sharks Blue #4933Opens in a new window or tab$13.74payless_cc (2,295) 99.6%
- Gerry Youth Boy's 2 Pack Swim Short UPF 50+ Swim Trunks - NWT Size XL 18/20Opens in a new window or tab$19.99amyssoutlet (4,683) 100%
- Marvel The Incredible Hulk Swim Trunks Big Boys Sizes 8, 10/12, 14/16Opens in a new window or tab$14.50may-grayllc (10,056) 100%
- India Boutique Boys Swim Trunks Size 10 12 14 16 Black Turquoise Green Flame NWTOpens in a new window or tab$19.99curvyshopgirl (4,140) 100%Save up to 20% when you buy more
- Nike Boys' Solid Swim Jammers Black Kids Swim Wear Swimsuit S (124-135cm)8-9 yrsOpens in a new window or tab$19.20shoppermaxx (15,553) 99.8%
- Boys Swimsuit Long Sleeve Bathing Suit Diving Swimwear Comfortable BodysuitOpens in a new window or tab$20.50clearcalling104 (2,229) 98.5%
- Hurley Youth Boy's UPF 50+ Long Sleeve Rash Guard Swim TopOpens in a new window or tabBrand New$12.99List price: $26.0050% offBuy It NowFree deliveryFree returnsSave up to 30% when you buy moreTop Rated Plus
- Boys NIKE Dri-Fit Swim Just Do It Dinosaur Surfing Swim Shirt Size SmallOpens in a new window or tabPre-Owned$8.00Buy It NowFree delivery
- Quiksilver Swimtrunks Boys 20 30" Neon Abstract Print Surf NOS 80s VintageOpens in a new window or tabBrand New$12.74Was: $14.9915% offBuy It NowFree deliveryBuy 1, get 1 25% off with coupon
- Southern Marsh Boys Swim Trunks Youth Small 8/9Opens in a new window or tabPre-Owned$28.00or Best Offer+$4.84 delivery
- Lilly Pulitzer Boys Capri Swim Trunk Size S Preppy Beach Vacation ColorfulOpens in a new window or tabPre-Owned$22.00or Best Offer+$10.55 delivery
- Boys Vineyard Vines Bathing Suit Youth Size 8-10 SmallOpens in a new window or tabPre-Owned$25.00or Best Offer+$4.84 delivery
- Gerry Youth boy's 2-pack swim , variationOpens in a new window or tabBrand New$19.99Buy It NowFree delivery
- Tea collection Boys Swim Trunks Shorts Size 12 YXL Fish BlueOpens in a new window or tabPre-Owned$15.00or Best Offer+$4.51 delivery
- Chubbies Little Kid Boys Classic Swim Trunks Multicolor Size SMALL 8/9 PineappleOpens in a new window or tabPre-Owned$14.99Buy It Now+$5.85 delivery
- Member's Mark 2-Piece Family Swim Boy's Rashguard & Swim Trunk SetOpens in a new window or tabBrand New$12.99List price: $24.0046% offBuy It NowFree deliveryFree returnsSave up to 30% when you buy moreTop Rated Plus
- Hurley Boy's UPF50+ Drawstring Waist Pull On Swim ShortOpens in a new window or tabBrand New$14.99List price: $38.0061% offBuy It NowFree deliveryFree returnsSave up to 30% when you buy moreTop Rated Plus
- NWT Nike Swimsuit Boys Medium (fits 10-12 year old) Swim Trunks Longer LengthOpens in a new window or tabBrand New$12.99Buy It Now+$4.99 deliveryFree returnsTop Rated Plus
From our popular brands
Based on number of views and purchases | Sponsored- HurleyHurley upf swim 50+ long sleeve rash guard youth boy's top size b boys shirtOpens in a new window or tabBrand New$12.98Free deliverySave up to 20% when you buy more
- PatagoniaPatagonia Boardshorts Youth XL Size 14 Waves Swim Shorts Trunks SwimsuitOpens in a new window or tabPre-Owned$20.00+$5.99 delivery
- PatagoniaPatagonia Wavefarer Board Shorts Boys Size 14 Striped Drawstring NylonOpens in a new window or tabPre-Owned$22.77+$7.00 deliveryExtra 15% off with coupon
- SpeedoBoys Speedo Blue Jammers Swimsuit 12Opens in a new window or tabPre-Owned$18.90+$5.10 delivery
- QuiksilverQuiksilver Swimtrunks Boys 20 Mens 30 Abstract Neon Surf Vintage Todd MillerOpens in a new window or tabBrand New$21.25Free deliveryBuy 1, get 1 25% off with coupon
- QuiksilverQuicksilver Kids Size 14 Rashguard Swim Blue Silver Long Sleeve Shirt UVtech UPFOpens in a new window or tabPre-Owned$13.99+$5.95 delivery
- CrewcutsCrewcuts Stripe Swim Trunks Boys Size 14 Blue Lined Elastic WaistOpens in a new window or tabBrand New$12.94+$6.55 delivery
- MarvelNWT Marvel Captain America Boy's Size Small Swim TrunksOpens in a new window or tabBrand New$6.99+$4.21 delivery
- MarvelMarvel The Incredible Hulk Swim Trunks Big Boys Sizes 8, 10/12, 14/16Opens in a new window or tabBrand New$14.50Free delivery
- HurleyHurley Logo Boardshorts Boys' 20/30 Indo Blue 10" Inseam Striped Back PocketOpens in a new window or tabBrand New$14.99+$4.99 delivery
- GapBoys GAP Swimwear Whale Shark Print Size SOpens in a new window or tabPre-Owned$12.00+$7.00 delivery
- NikeNew! Boy's NIKE Green Logo Swim Trunks Size Medium 10/12Opens in a new window or tabBrand New$29.95+$5.95 delivery
- Boys NIKE Green Swim Shorts Bathing Suit Size SmallOpens in a new window or tabPre-Owned$12.00Buy It NowFree delivery
- NEW Boy's Art Class Mid-Thigh Length Pull On Swim Trunks Drawstring size 14Opens in a new window or tabBrand New$6.99Buy It Now+$4.84 deliveryLast one
- Nike Swim Trunks Black w/ Yellow-Red Swoosh Little Boys Size S & L - NWTOpens in a new window or tabBrand New$15.00Buy It NowFree delivery
- Vineyard Vines Boy's Swim Trunks NEW Printed Chappy Ragatta Blue Size SmallOpens in a new window or tabBrand New$15.000 bids · Time left5dor Best Offer+$4.84 delivery
- NEW! Adidas Boy's Swim Trunk Shorts Black w/3-Stripe CLOSEOUTS Size: Age 7/8 (S)Opens in a new window or tabBrand New$6.95Buy It NowFree delivery
- Hurley Logo Boardshorts Boys' 20/30 Indo Blue 10" Inseam Striped Back PocketOpens in a new window or tabBrand New$14.99or Best Offer+$4.99 delivery
- Volcom Boys Board Shorts New With tagsOpens in a new window or tabBrand New$12.99Buy It Now+$4.44 deliverySave up to 20% when you buy more
- S (6-7) Boys Swim Trunks Sharks Blue #4933Opens in a new window or tabBrand New$13.74Buy It NowFree deliveryFree returnsTop Rated Plus
- Speedo Junior Bootie Navy Blue Water Shoes ▪︎ Size S ▪︎ Kids Size 13-1Opens in a new window or tabBrand New$11.95Buy It NowFree delivery
- Boys Lands End Size 10/12 Blue & Yellow Swim TrunksOpens in a new window or tabPre-Owned$5.99Buy It Now+$5.95 delivery
- Boys Lands End Size 10/12 Blue & Green Striped Swim TrunksOpens in a new window or tabPre-Owned$5.99Buy It Now+$5.95 delivery
- Boys Lands End Size 10/12 Slim Black & Blue Swim TrunksOpens in a new window or tabPre-Owned$5.99Buy It Now+$5.95 delivery
- Boys Lands End Size 10/12 Slim Blue & Green Swim TrunksOpens in a new window or tabPre-Owned$5.99Buy It Now+$5.95 delivery
- Mickey Mouse Boy's 2 Piece UPF+ 50 Long Sleeve Rash Guard and Swim Trunk SetOpens in a new window or tabBrand New$14.00Buy It NowFree deliverySave up to 20% when you buy more
- Quiksilver Swimtrunks Boys 20 Mens 30 Abstract Neon Surf Vintage Todd MillerOpens in a new window or tabBrand New$21.25Was: $25.0015% offBuy It NowFree deliveryBuy 1, get 1 25% off with coupon
- VINEYARD VINES BOYS Sm (8-10) CHAPPY SWIM TRUNKS SHORTS BLUE Color Block HemOpens in a new window or tabBrand New$15.000 bids · Time left5d 1hor Best Offer+$4.84 delivery
- Art Class Boys Size S 6/7 Orange Swim TrunksOpens in a new window or tabBrand New$9.99or Best OfferFree deliverySave up to 20% when you buy more
- Hurley upf swim 50+ long sleeve rash guard youth boy's top size b boys shirtOpens in a new window or tabBrand New$12.98Buy It NowFree deliveryFree returnsSave up to 20% when you buy more
- Fair Harbor Kids Swim Trunks Shorts Anchor Small Boxer Brief Lined Red StripeOpens in a new window or tabBrand New$21.24Was: $24.9915% offor Best Offer+$4.57 deliveryFree returnsLast oneTop Rated Plus
- Boy's Youth Mixed Lot of 5 Swim Trunks Shorts and Rashguard Tops Size 8-10Opens in a new window or tabPre-Owned$15.75Was: $17.5010% offor Best Offer+$9.00 deliveryFree returnsTop Rated Plus
- Chubbies Youth Small 8/9 Swim Trunks Blue Lined Lil Whale SharksOpens in a new window or tabNew (Other)$19.99or Best Offer+$6.65 delivery25% off 3+ with coupon
- New Boardies Boys Floral Tropical Swim Trunks Shorts Size 11-12Opens in a new window or tabBrand New$29.00Buy It Now+$5.95 delivery
- Boys Nike Brand Swim Shorts / Trunks Size Youth Large [ 12 to 13 Years ]Opens in a new window or tabPre-Owned$7.85or Best Offer+$4.84 delivery
- NEW! Boys Cat & Jack Size 10/12 YLG Gray & Green Striped Swim TrunksOpens in a new window or tabBrand New$4.99Buy It Now+$5.95 delivery
- Columbia PFG Boys Lot of 3 Swim Trunks 2 Shirts M 10/12Opens in a new window or tabPre-Owned$22.500 bids · Time left1d 14h$30.00Buy It Now+$11.71 delivery
- Lot Of 2 Arena Boys Swim Jammer Multicolor Stripe NWT Size US 20 About 3TOpens in a new window or tabBrand New$20.00or Best Offer+$6.84 delivery
- Abercrombie Fitch Swim Trunk Shorts Boys Size 11/12 bathing suitOpens in a new window or tabPre-Owned$11.99Buy It NowFree delivery
- Volcom Mod-Tech Tropical Hideout Mod boys Size 28/14 Bathing suit board shortOpens in a new window or tabNew (Other)$15.00Buy It Now+$4.84 delivery
- Chubbies Swim Trunks Apex Hammer head Shark YouthOpens in a new window or tabPre-Owned$20.99or Best Offer+$4.84 delivery
- Original Penguin by Munsingwear Striped Board Shorts Boys 12 Pineapple Red BlueOpens in a new window or tabPre-Owned$5.00Buy It Now+$6.55 delivery
- Pura Vida Lightweight Long Sleeve Shirt UV 40 Sun Protection TopOpens in a new window or tabPre-Owned$5.00Buy It Now+$4.71 delivery
- Patagonia Youth Small Baggies Swim Trunks Navy Blue Lined ShortsOpens in a new window or tabPre-Owned$15.00Buy It Now+$6.15 delivery
- Boy's Youth Nike Dri-Fit UPF 40+ Hydro Half Sleeve Rash Guard Swim ShirtOpens in a new window or tabBrand New$19.99Buy It NowFree deliveryFree returnsTop Rated Plus
- Boys Ocean Coast Rash Guard White Short Sleeve Size SmallOpens in a new window or tabPre-Owned$5.00or Best Offer+$4.51 delivery
- Hurley Boy's 4 Way Stretch UPF+50 Drawstring Waist Swim ShortOpens in a new window or tabBrand New$16.99List price: $38.0055% offBuy It NowFree deliveryFree returnsSave up to 30% when you buy moreTop Rated Plus
- Vineyard Vines Boys Chappy Swim Trunks Marlin Size S EUCOpens in a new window or tabPre-Owned$14.00Buy It Now+$4.84 delivery
- New Nike Big Boys Breaker 8" Volley Swim Shorts Choose Size & Color MSRP $40Opens in a new window or tabBrand New$19.95Buy It NowFree deliveryFree returns
- Laguna Boy's 80's Retro Beach Themed Orange & Blue Swim Trunks Size Small 8Opens in a new window or tabPre-Owned$5.00or Best Offer+$4.81 deliveryFree returnsTop Rated Plus
- Johnnie-O Boys' Swim Trunks Surf Print Elastic Waist Size 13-14 Mesh LinedOpens in a new window or tabPre-Owned$10.31Was: $11.9914% offBuy It Now+$4.99 delivery
- Boys' Striped Swim Shorts - Cat & Jack Green L 10/12Opens in a new window or tabBrand New$6.50Was: $13.0050% offor Best Offer+$3.89 deliveryFree returnsLast oneTop Rated Plus
- Minecraft Boy's 2-Piece Long Sleeve Rash Guard & Swim Short SetOpens in a new window or tabBrand New$9.99Buy It Now+$6.55 delivery7 watchers
- New Nike Rashguard boys Size S Green BlackOpens in a new window or tabNew (Other)$14.99or Best Offer+$4.84 delivery
- O'Neill Boys Rashguard White size 14Opens in a new window or tabPre-Owned$14.99or Best Offer+$4.84 delivery
- Nike Green Black Boys Swim Trunks Lined SmallOpens in a new window or tabPre-Owned$7.00Buy It Now+$4.50 delivery
- Lands End Boy’s Swim Trunks 10/12 Pre-ownedOpens in a new window or tabPre-Owned$5.99Buy It Now+$4.84 delivery
- New Nike Boys Blue and Yellow Rashguard Size SOpens in a new window or tabNew (Other)$14.99or Best Offer+$4.84 delivery
- POLO Ralph Lauren Boys horse logo Embroidered Swim Trunks Navy Med 10/12Opens in a new window or tabPre-Owned$20.00or Best OfferFree delivery
- Boys Size Large (12 / 14) Swim Trunks Swim Shorts Blue & Sharks NEWOpens in a new window or tabNew (Other)$8.00or Best Offer+$6.62 deliveryExtra 20% off with coupon
- Youth Small Rip curl Swim ShortsOpens in a new window or tabPre-Owned$2.000 bids · Time left1d 22h+$4.84 delivery
- NEW Chubbies Lined Swim Trunks The Capes Black w/ Pink Youth Medium 10/12Opens in a new window or tabNew (Other)$21.50or Best Offer+$4.84 delivery
- Sundek Boy;s Swim Trunks Blue Size 14Opens in a new window or tabPre-Owned$49.99or Best OfferFree delivery
- Items Per Page
![Boys Nike Brand Swim Shorts / Trunks Size Youth Large [ 12 to 13 Years ]](https://i.ebayimg.com/images/g/GHAAAeSwaGRnyb-K/s-l140.jpg)
