1,900+ results
- Ended Jul 31, 2025Boys UNDER ARMOUR swim trunks swimsuit shorts boardshorts sz 16Opens in a new window or tabPre-Owned$8.990 bidsor Best Offer+$4.99 deliveryLocated in United StatesFree returnssecret2mysuccess360 99.3% positive (39.6K)
- Ended Jul 31, 2025O’Neill Boys Swim Trunks With Mixed Patterns Sz 16 NWOTOpens in a new window or tabNew (Other)$27.000 bidsor Best Offer+$4.61 deliveryLocated in United States
- Sold Jul 31, 2025Marvel CAPTAIN AMERICA Bathing Suit SwimTrunks boys size XSOpens in a new window or tabPre-Owned
- Sold Jul 31, 2025Boy’s Eddie Bauer Swim Trunks Size 10/12Opens in a new window or tabPre-Owned$10.00Best offer accepted+$5.02 deliveryLocated in United States
- Ended Jul 31, 2025GAP Boys Star Wars Swim Trunks. Board Shorts. 16 XXLOpens in a new window or tabBrand New$10.000 bids$15.00Buy It Now+$9.02 deliveryLocated in United States
- Ended Jul 31, 2025Boys STEVEN ALAN BATHER SURF TRUNK swim trunks board shorts boardshorts 16 NWTOpens in a new window or tabBrand New$9.990 bidsor Best Offer+$5.99 deliveryLocated in United StatesFree returnssecret2mysuccess360 99.3% positive (39.6K)
- Sold Jul 31, 2025Boys Black Quicksilver Swim Trunks Size 10 SlimOpens in a new window or tabPre-Owned$8.99Best offer accepted+$4.69 delivery in 2-4 daysLocated in United States
- Sold Jul 31, 2025Quicksilver Board Shorts Amphibians Boys 26 Grey Plaid Comfort Swim TrunksOpens in a new window or tabPre-Owned$1.80Was: $5.9970% offor Best Offer+$5.95 deliveryLocated in United StatesFree returnsExtra 18% off with coupon
- Sold Jul 30, 2025RVCA Eastern Boys 17 Inch Length Boardshorts Swim Trunks Boys Size 27Opens in a new window or tabBrand New$14.39Was: $17.9920% offBuy It Now+$5.02 deliveryLocated in United States
- Ended Jul 30, 2025Boy’s Swim Shorts by Art Class Size XL (16)Opens in a new window or tabPre-Owned$6.990 bids$9.99Buy It Now+$7.10 deliveryLocated in United States
- Sold Jul 30, 2025Quiksilver Boys Boardshorts Size 27Opens in a new window or tabBrand New$17.00or Best Offer+$5.00 deliveryLocated in United States
- Ended Jul 30, 2025boys paw patrol jean denim elastic waist shorts 130 pockets front & backOpens in a new window or tabPre-Owned$10.000 bidsor Best Offer+$4.80 deliveryLocated in United States
- Ended Jul 30, 2025Boys Highland Swim Trunks Suit Blue yellow Green W/ Sharks Size 10/12Opens in a new window or tabPre-Owned$8.000 bidsor Best Offer+$9.02 deliveryLocated in United States
- Ended Jul 30, 2025TYR Boys Fizzy Racer Brief Competitive SwimsuitOpens in a new window or tabPre-Owned$10.000 bids$20.00Buy It Now+$4.31 deliveryLocated in United States
- Sold Jul 30, 2025TYR Boys All American Patriotic Red White Blue Competitive Jammer Swimsuit Sz 26Opens in a new window or tabNew (Other)$14.503 bids$20.00Buy It Now+$4.06 deliveryLocated in United States
- Ended Jul 30, 2025(New) Reebok Boys Swim Strip Training Top Orange Blue Size XS (6-8)Opens in a new window or tabBrand New$10.990 bidsor Best Offer+$10.00 deliveryLocated in United States
- Ended Jul 30, 2025Kids. Xl. Size 16. O'Neill Blue. Rash Guard. Swim Long SleeveOpens in a new window or tabPre-Owned$3.990 bids$8.00Buy It Now+$4.61 deliveryLocated in United States
- Sold Jul 30, 2025Nike Boys Swim Briefs Swimsuit Bottoms Youth Core Solids Swimwear TESS0052Opens in a new window or tabBrand New$12.59 to $13.49Was: $13.9910% offBuy It NowFree deliveryLocated in United StatesFree returnsgoodbyeretail 99.4% positive (121.8K)
- Ended Jul 30, 2025Arena Powerskin ST 2.0 JR Tech Suit Size 24 8 - 9 Fina Approved Boys LuckyStarOpens in a new window or tabPre-Owned
- Sold Jul 30, 2025TYR Men’s/Boy’s Size 32 Swimsuit/Jammer ~Black/Blue~Opens in a new window or tabPre-Owned
- Sold Jul 30, 2025TYR Durafast Star Spangled Water Polo Breakaway Boy Racer Briefs Sz 26 NewOpens in a new window or tabBrand New$25.00or Best Offer+$6.32 deliveryLocated in United States
- Sold Jul 30, 2025Arena Powerskin ST 2.0 Junior Tech Suit Size 26 10 - 11 Fina Approved BoysOpens in a new window or tabPre-Owned
- Ended Jul 30, 2025Arena Lighting Colors Junior Boys US 22 Jammers - Navy/soft Green & Navy NavyOpens in a new window or tabBrand New$21.000 bidsor Best Offer+$6.00 deliveryLocated in United States
- Ended Jul 30, 2025Kirra White & Black Board Short/Beach Short Safe Pocket Size 26 waist VintageOpens in a new window or tabPre-Owned$15.000 bids$20.00Buy It Now+$10.00 deliveryLocated in United States
- Sold Jul 30, 2025Member's Mark Boys Resort Built-In Liner Swim TrunkOpens in a new window or tabBrand New$12.99List price: $30.0057% offBuy It NowFree deliveryLocated in United StatesFree returnsewirelessgear 99.7% positive (172.3K)
- Ended Jul 30, 2025Patagonia Boys Size 10 Wavefarer Board Shorts Striped Drawstring Unlined BlueOpens in a new window or tabPre-Owned$6.000 bids$9.00Buy It Now+$4.89 deliveryLocated in United States
- Sold Jul 30, 2025NWOT Mini Boden Towelling Throw-on College Navy/WhiteOpens in a new window or tabNew (Other)
- Ended Jul 30, 2025SPEEDO Endurance+ size 22 Purple black Jammers Boys Competition Swimming TrunksOpens in a new window or tabBrand New
- Ended Jul 30, 2025SPEEDO Endurance+ size 22 Black White Jammers Boys Competition Swimming TrunksOpens in a new window or tabBrand New
- Ended Jul 30, 2025SPEEDO Endurance+ size 22 red white blue Jammers Boys Comp Swimming Trunks newOpens in a new window or tabBrand New
- Ended Jul 30, 2025Wonder Nation Blue and Orange Patterned Swim Trunk Shorts Size XSmall(4-5)Opens in a new window or tabPre-Owned$8.990 bidsor Best Offer+$7.60 deliveryLocated in United States
- Ended Jul 30, 2025TYR Youth Boy's Black Durafast Swim Jammer Bottom Size 24 NWTOpens in a new window or tabBrand New$24.990 bidsor Best Offer+$19.60 deliveryLocated in United States
- Sold Jul 30, 2025Quicksilver Boys Size 16 Angel Blue Tie Dye Swim Shorts - NWTOpens in a new window or tabBrand New$29.55or Best Offer+$9.70 deliveryLocated in United States
- Sold Jul 30, 2025Cat & Jack Boys 3 Color Tiered Swim Trunks Swimsuit Size XL 16 HuskyOpens in a new window or tabBrand New$6.99Buy It Now+$4.29 deliveryLocated in United StatesFree returnsSave up to 20% when you buy morethereddirtshop 100% positive (2K)
- Sold Jul 30, 2025Gap Boys Swim Shorts Hot Wheel Size 10Opens in a new window or tabPre-Owned$9.90Best offer acceptedFree deliveryLocated in United States
- Sold Jul 30, 2025Hanna Andersson Swim Trunks Shorts Size 140 10Opens in a new window or tabPre-Owned$5.99Best offer accepted+$5.50 deliveryLocated in United States
- Sold Jul 30, 2025Member's Mark Boy's 4-Way Stretch Quick Dry Resort Swim TrunkOpens in a new window or tabBrand New$10.99List price: $30.0063% offBuy It NowFree deliveryLocated in United StatesFree returnsSave up to 30% when you buy moreewirelessgear 99.7% positive (172.3K)
- Ended Jul 30, 2025H&M Boys Swim Trunks Navy Blue Size 16 Age 12/13 Tween Great For 4th Of July!Opens in a new window or tabPre-Owned$4.000 bids$10.20Buy It Now+$4.74 deliveryLocated in United States
- Sold Jul 30, 2025Tea Collection Shark Swim Trunks Shorts Black Bathing Suit Boys Size 10 EUCOpens in a new window or tabPre-Owned
- Ended Jul 30, 2025NWT-O’Neill Superfreak Board Shorts With Wax Comb Size 27 Red/Black/WhiteOpens in a new window or tabBrand New$54.990 bids$74.99Buy It Now+$7.36 deliveryLocated in United States
- Ended Jul 30, 2025(4) Pairs Hollister Boys Swim Trunks XSOpens in a new window or tabBrand New$45.000 bidsor Best Offer+$8.71 deliveryLocated in United States
- Ended Jul 30, 2025Vilebrequin Boys Size 10 Swim Trunks Starfish Print PurpleOpens in a new window or tabPre-Owned$29.000 bids$45.00Buy It Now+$9.02 deliveryLocated in United States
- Ended Jul 30, 2025Lot Of 3 Boy’s Swimsuits Size 10/12Opens in a new window or tabPre-Owned$7.990 bids$14.00Buy It Now+$14.00 deliveryLocated in United States
- Ended Jul 30, 2025Boys 24m 1pc Patriotic Swimsuit ExcOpens in a new window or tabPre-Owned$5.000 bids$6.50Buy It Now+$10.00 deliveryLocated in United States
- Ended Jul 30, 2025Billabong Board Shorts YouthSize 24 StripedOpens in a new window or tabPre-Owned$15.000 bidsor Best Offer+$4.80 deliveryLocated in United States
- Sold Apr 15, 2025Beaufort Bonnet Boys Swim Trunks Size 10 PurpleOpens in a new window or tabPre-Owned$21.99or Best Offer+$4.99 deliveryLocated in United States
- Sold Jul 5, 2025Beaufort Bonnet Boys Swim Trunks Size 10 Striped Multi ColorOpens in a new window or tabPre-Owned$24.99Best offer accepted+$4.99 deliveryLocated in United States
- Sold Jul 30, 2025HANNA ANDERSSON Swim Blue Short Sleeve Rash Guard 140cm US 10Opens in a new window or tabPre-Owned$4.991 bid$6.99Buy It Now+$5.02 deliveryLocated in United States
- Ended Jul 30, 2025BOYS SIZE 10/12H HUSKY THEREABOUTS BATHING SWIM SHORTS w/BUILT-IN BOXERS NWT!Opens in a new window or tabBrand New
- Sold Jun 25, 2025Boys Swimshirt Rash Guard Size XS 4/5 Cat&Jack Grey Swim Shirt UPF 50 NWTOpens in a new window or tabBrand New
- Ended Jul 29, 2025Under Armour Boy's Youth Kids Swim Trunks 25" Size 10 Logo Side PocketOpens in a new window or tabNew (Other)$5.000 bids$10.00Buy It Now+$4.69 deliveryLocated in United States
- Ended Jul 29, 2025UNIONBAY (Size 16) Boys White Skater Skull Guitar Swim Board ShortsOpens in a new window or tabPre-Owned$6.990 bids$9.99Buy It Now+$6.00 deliveryLocated in United States
- Ended Jul 29, 2025Hurley Phantom Boardshorts - Boys Size 10Opens in a new window or tabNew (Other)$16.990 bidsor Best Offer+$5.50 deliveryLocated in United States
- Ended Jul 29, 2025Hurley Boardshorts Boys' 16/28 Doodle All Over Print Blue Lazer 9" Inseam .Opens in a new window or tabBrand New$15.000 bidsor Best Offer+$4.84 deliveryLocated in United States
- Ended Jul 29, 2025Janie and Jack boys swimsuit. Size 10. Mesh liner.Opens in a new window or tabPre-Owned$8.000 bids$15.00Buy It Now+$7.79 deliveryLocated in United States
- Ended Jul 29, 2025NWT Hurley Boys Board Shorts Swim Trunks Black Hawaiian Board Shorts Sz 16Opens in a new window or tabBrand New$2.990 bids$10.92Buy It Now+$4.25 deliveryLocated in United States
- Ended Jul 29, 2025NWT Grom Boys Board Shorts Swim Trunks Blue Board Shorts Sz 16/30Opens in a new window or tabBrand New$2.990 bids$10.92Buy It Now+$4.25 deliveryLocated in United States
- Ended Jul 29, 2025Vintage 1970s Boys Swim Trunks Swim Briefs Stretch Nylon AppliquéOpens in a new window or tabPre-Owned$20.000 bidsor Best Offer+$8.75 deliveryLocated in United States
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