151 results
- Abercrombie Kids Swim Trunks, Size 9/10, Red, White & Blue, Elastic Waist, NWOTOpens in a new window or tabNew (Other)$9.00or Best Offer+$4.84 delivery
- Patagonia Kids Baggies Shorts Swimming Shorts Boy’s Size XS 4.5” Inseam TEALOpens in a new window or tabPre-Owned$19.95or Best OfferFree delivery
- Tylers Youth XSmall Classic Swim Trunks Dinosaur Surfer SummerOpens in a new window or tabPre-Owned$19.60or Best Offer+$7.25 delivery
- Member's Mark Boys Resort Built-In Liner Swim TrunkOpens in a new window or tabBrand New$12.99List price: $30.0057% offBuy It NowFree delivery in 2-3 daysFree returns
- Patagonia Kids Youth Baggies Nylon Pull On Swim Shorts 7" Lined Size XS 5-6Opens in a new window or tabBrand New$20.00Buy It Now+$10.00 delivery11 watchers
- Abercrombie Kids “Pool To Play” Navy Shorts Youth 9/10 Lined For SwimmingOpens in a new window or tabPre-Owned$11.00Buy It NowFree delivery
- ABERCROMBIE KIDS LINED ORANGE SWIM TRUNKS Size 9/10 EUCOpens in a new window or tabPre-Owned$13.99Buy It NowFree delivery
- Boy's Youth Hurley Elastic Waist Swimsuit Swim NEWOpens in a new window or tabBrand New$17.99Buy It NowFree delivery in 2-4 daysFree returnsTop Rated Plus
- Mini Boden Boys Graphic Swimming Trunks Shark Print 9-10YOpens in a new window or tabPre-Owned$15.00or Best Offer+$5.80 delivery
- Rokka&Rolla Boy‘s Compression Liner Swim Trunks Quick Dry Bathing SuitOpens in a new window or tabBrand New$29.99Was: $42.8430% offBuy It NowFree deliveryFree returnsTop Rated Plus
- WWE Swimming Trunks Boys Youth Extra Small (4/5) Gray John Cena AOP Lined SwimOpens in a new window or tabNew (Other)$11.50or Best Offer+$10.00 delivery
- Boys bathing suits xs ColumbiaOpens in a new window or tabPre-Owned$14.00or Best Offer+$4.84 delivery
- Set Of 2 Baby Gap Swimming Trunks And Matching Rash Guards Size 4T (XS)Opens in a new window or tabPre-Owned$12.000 bids · Time left3d 14hor Best Offer+$7.00 delivery
- Boardies Crush Stripe II Multicolor Youth Boys Size 9-10 Beach Swim Shorts NWTOpens in a new window or tabBrand New$31.74or Best OfferFree delivery
- Patagonia Baggies Swim Outdoor Shorts 5 Lined Afternoon Pink Youth Boys XS 5-6Opens in a new window or tabBrand New$27.99Was: $34.9920% offBuy It Now+$6.55 delivery12 watchers
- Cherokee Shorts Boys Extra Small Black Blue Skulls Swim Bottoms Lined DrawstringOpens in a new window or tabPre-Owned$6.00Was: $14.9960% offor Best Offer+$6.99 deliveryFree returns20% off 3+ with couponTop Rated Plus
- 80’s VINTAGE Ocean Pacific OP Lined Surf Shorts Dark Teal Rainbow Band Sz 26Opens in a new window or tabPre-Owned$24.99or Best Offer+$4.51 delivery
- Despicable Me ☆ Boys' Surfing Minions Swim Trunks ☆ Size XSOpens in a new window or tabBrand New$16.95Buy It NowFree deliveryFree returns
- Patagonia $49 Kids Baggies Nylon Shorts 7" Lined Afternoon Pink Size XS (5-6)Opens in a new window or tabBrand New$44.00or Best Offer+$5.89 deliveryExtra 23% off
- Lands End Xs 4-5 Cool Sharks Swim Trunks Blue & Black NWTOpens in a new window or tabBrand New$12.95or Best Offer+$4.84 deliverySave up to 20% when you buy more
From our popular brands
Based on number of views and purchases | Sponsored- PatagoniaPatagonia Kids Baggies Shorts Swimming Shorts Boy’s Size XS 4.5” Inseam TEALOpens in a new window or tabPre-Owned$19.95Free delivery
- HurleyBoy's Youth Hurley Elastic Waist Swimsuit Swim NEWOpens in a new window or tabBrand New$17.99Free delivery
- PatagoniaPatagonia $49 Kids Baggies Nylon Shorts 7" Lined Afternoon Pink Size XS (5-6)Opens in a new window or tabBrand New$44.00+$5.89 deliveryExtra 23% off
- TrunksBuc-ees Youth Xs Lined Polyester Shorts Swim Trunks BuceesOpens in a new window or tabPre-Owned$9.29+$4.84 delivery
- DisneyDisney Store Star Wars Darth Vader Swim Trunks Shorts Youth 9/10 MSP$25 NEWOpens in a new window or tabBrand New$17.22+$4.84 delivery
- GapGap Kids Tropical Board Shorts Swim Boys Size XS Flamingos Beach Mesh LiningOpens in a new window or tabPre-Owned$6.71+$4.84 delivery
- MarvelMarvel Avengers Swim Trunks Boys Size XS Blue Red Mesh Lined Board ShortsOpens in a new window or tabPre-Owned$15.39+$4.99 delivery
- SpeedoNEW Speedo Swim Trunks blue boys sz XS 6/7 sunblocking, water repellantOpens in a new window or tabBrand New$9.95+$5.00 deliverySave up to 20% when you buy more
- GapGap Kids Swim Trunks Boys Size XS (4-5) Brown Dinosaur T-Red LinedOpens in a new window or tabPre-Owned$6.99+$5.99 delivery
- MarvelNEW - Bundle MARVEL SPIDERMAN & GOODFELLOW BOYS SWIM TRUNKS XS/10-12. Loc-8Opens in a new window or tabNew (Other)$16.00+$5.21 delivery
- Patagonia Swim Trunks Boys Size XS 5/6 Baggies Blue Floral Lined PocketsOpens in a new window or tabPre-Owned$27.99Buy It Now+$6.30 delivery
- NWT ZARA BOYS BEACH PRINT BERMUDA SWIM SHORTS Blue/Navy Size 9-10 Y 140cmOpens in a new window or tabNew (Other)$15.00Buy It Now+$5.85 delivery
- Vilebrequin Swim Trunks Collector 1964 Geometric Lined Shorts Youth XSOpens in a new window or tabPre-Owned$42.75or Best Offer+$6.00 deliveryFree returnsTop Rated Plus
- NEW Kid Boy XS SpongeBob Squarepants Swim Trunks Swimsuit Board Shorts LinedOpens in a new window or tabBrand New$14.95or Best Offer+$5.95 deliveryLast one
- Cat & Jack Boys Swimsuit Bundle Of 3 Target Swimwear Bathing Palms Dinosaur USAOpens in a new window or tabNew (Other)$12.99or Best Offer+$5.80 delivery
- Rokka&Rolla Boys Swim Trunk Mesh Lined Bathing Suit UPF50+Quick Dry Beach ShortsOpens in a new window or tabBrand New$25.50Was: $36.4330% offBuy It NowFree deliveryFree returnsTop Rated Plus
- Minecraft Swim Trunks Board Shorts w/ Mesh Lining & Drawstrings Boy's XS (4/5)Opens in a new window or tabPre-Owned$7.00Buy It Now+$4.71 delivery
- Boys Studio Ghibli Spirited Away Soot Sprites Bathing Suit Swim Trunks Sz 9-10Opens in a new window or tabPre-Owned$12.00Buy It Now+$6.55 deliveryFree returnsTop Rated Plus
- Harry Potter Boys Swim Trunks XS Blue Hogwarts Emblem Deathly Hallows LinedOpens in a new window or tabPre-Owned$10.07or Best Offer+$4.51 deliveryBenefits charity
- BUC-EE'S Galaxy Print Swim Trunks for Youth XSmall – Pockets & LinedOpens in a new window or tabPre-Owned$18.19Was: $25.9930% offor Best Offer+$5.62 delivery
- Mickey Mouse Boys Swim Trunks Size XS White Disney Dreamwave LinedOpens in a new window or tabPre-Owned$16.99Buy It Now+$6.00 delivery
- Vintage Pro Spirit Kids Swim Trunks 90s Style Size XS 4-5Opens in a new window or tabPre-Owned$18.00or Best OfferFree delivery
- NEW Speedo Swim Trunks blue boys sz XS 6/7 sunblocking, water repellantOpens in a new window or tabBrand New$9.95Buy It Now+$5.00 deliverySave up to 20% when you buy more
- NEW Peter Millar Swim Trunks Hot Air Balloon Print Red Multi Boys Sz XS (5-6)Opens in a new window or tabBrand New$41.25Was: $55.0025% offor Best Offer+$4.99 delivery
- Cat & Jack Swim Trunks Boys Size XS 4-5 Stripe Lined BlueOpens in a new window or tabPre-Owned$4.05Was: $5.7930% offor Best Offer+$5.85 deliveryFree returnsTop Rated Plus
- Boys Size XS 4-5 Red White Blue BOARD SHORTS Swim Trunks Lining Star Swimming 5TOpens in a new window or tabPre-Owned$4.73Was: $6.7530% offBuy It Now+$4.97 delivery in 2-4 daysFree returnsTop Rated Plus
- Southern Tide Boys Small 4-5 XS Coral Orange Elastic Waist Swim Trunk ShortsOpens in a new window or tabBrand New$18.00or Best Offer+$7.95 delivery
- LL Bean Boys Black Swim Tunks Shorts Tie Waist Mesh Lined Pockets Size XSOpens in a new window or tabPre-Owned$13.99or Best Offer+$6.00 deliveryFree returnsExtra 25% off with coupon
- Boys Patriotic Swim Trunks with Compression Lined Kids 9-10 Years Star Tie DyeOpens in a new window or tabBrand New$58.08Buy It NowFree delivery
- TOM & TEDDY Solid Swim Trunks Boys' 9-10 Midnight Blue Elastic Drawstring PocketOpens in a new window or tabBrand New$22.57or Best Offer+$5.95 deliveryFree returnsTop Rated Plus
- Disney Cars Boys Swim Trunks Lightning McQueen Swim Shorts Pixar Size XS 4/5 NWTOpens in a new window or tabBrand New$19.99or Best Offer+$6.20 delivery
- Buc-ees Youth Xs Lined Polyester Shorts Swim Trunks BuceesOpens in a new window or tabPre-Owned$9.29or Best Offer+$4.84 delivery
- OP Floral Board Shorts Boys Sz XS 4/5 Swim Trunks Beachwear Pool Vacation VibesOpens in a new window or tabPre-Owned$13.99or Best Offer+$7.57 delivery
- Vintage Buzz Disney Store Boys Swim Shorts Size (XS) 4.Opens in a new window or tabPre-Owned$40.00or Best Offer+$4.84 delivery
- Gap Kids Swim Trunks Boys Size XS (4-5) Brown Dinosaur T-Red LinedOpens in a new window or tabPre-Owned$6.99Was: $9.9930% offor Best Offer+$5.99 delivery
- simpli kids Swim Suit / Trunk new Blue W/ red Lobsters . LiningOpens in a new window or tabBrand New$9.98Buy It NowFree delivery
- Boy’s Speedo Bikini Swim Brief, Endurance, Speedo Navy, Size 26Opens in a new window or tabBrand New$32.99or Best Offer+$5.85 delivery
- Wonder Nation Boys Quick Dry Swim Trunks 3 Pocket Tropical Shorts XS (4-5)Opens in a new window or tabBrand New$4.89Was: $6.9930% offor Best Offer+$5.40 delivery
- wonder nation Kid Boy Shark Polyester Adjustable Waist Lined Swim Trunks Blue XSOpens in a new window or tabPre-Owned$13.98Was: $27.9550% offor Best Offer+$5.75 deliveryFree returns
- Wave Zone Swim Trunks Boys Size XS 5 Cargo Board Shorts Blue Ombre SwimsuitOpens in a new window or tabPre-Owned$6.40Was: $8.0020% offor Best Offer+$4.98 deliveryFree returnsTop Rated Plus
- Old Navy Boys Swim Trunk Size 5T/XSOpens in a new window or tabPre-Owned$5.00or Best Offer+$4.84 delivery
- Lands End Printed Cool Sharks Swim Trunks Boys' Size XS Blue & Black NEWOpens in a new window or tabNew (Other)$7.99or Best Offer+$5.99 delivery
- NWT New Disney Cars on the Road Boys Large 9/10 Lined UPF 50+ Swimming TrunksOpens in a new window or tabBrand New$20.00or Best OfferFree delivery
- Speedo Boy's Swim Trunk Mid Length Redondo Solid Blue Size XSOpens in a new window or tabBrand New$19.99or Best OfferFree delivery
- Boys XS (4/5) sonic the hedgehog - Blue and black checkered swim shortsOpens in a new window or tabBrand New$9.09Was: $12.9930% offBuy It Now+$5.50 delivery
- Cat & Jack Swim Trunks Dinosaur Print Swim Shorts with Mesh Lining XS SummerOpens in a new window or tabPre-Owned$7.49or Best Offer+$4.84 delivery
- Wonder Nation Boys Quick Dry Swim Trunks Shorts Pocket Tropical Shorts XS (4-5)Opens in a new window or tabBrand New$6.99Buy It Now+$4.50 deliveryExtra 10% off with coupon
- Arena Men's Swimming Grey Swim Trunk 26 Swimwear Bath Short Swimsuit Boxer XSOpens in a new window or tabBrand New$11.90Was: $19.9040% offor Best Offer+$8.90 deliveryfrom CyprusFree returnsTop Rated Plus
- Gap Kids Swim Trunks Boy’s Size X-Small Mesh Lined G-86 SurfOpens in a new window or tabPre-Owned$7.99or Best Offer+$4.71 deliveryBenefits charity
- DC comics Batman Vs Superman Swim Short (XS)Opens in a new window or tabBrand New$10.99Buy It Now+$5.00 delivery
- NWT Boys Size XS 4/5 Swim Trunks Lot of 3 All in MotionOpens in a new window or tabBrand New$18.00or Best Offer+$6.00 delivery
- PlayStation Swim Trunks Rash Guard Shirt Swimsuit Set Boy's Size 4 5 6 7 NWT NEWOpens in a new window or tabBrand New$33.79Was: $35.956% offBuy It Now+$4.95 delivery
- OP Ocean Pacific Boys Youth Sz. XS 4 5 Swim Shorts Board Surf Trunks Mesh LinedOpens in a new window or tabPre-Owned$9.88Buy It Now+$4.71 deliveryFree returnsTop Rated Plus
- Lucas Films Star Wars Boys Swim Trunks Shorts Size 9/10 Yoda C-3PO Darth VaderOpens in a new window or tabPre-Owned$10.00or Best Offer+$6.55 delivery
- Gap Kids Tropical Board Shorts Swim Boys Size XS Flamingos Beach Mesh LiningOpens in a new window or tabPre-Owned$6.71Was: $7.8915% offor Best Offer+$4.84 delivery
- Uzzi Kidz Boys Swim Trunks Board Shorts - Neon Yellow - Lined/Pockets - XSmallOpens in a new window or tabBrand New$15.00or Best Offer+$8.95 delivery
- Cat & Jack Boys Swim Shorts Size XS Red White Blue Shark Swim Trunks SummerOpens in a new window or tabPre-Owned$5.00or Best Offer+$4.50 delivery in 2-4 days
- Old Navy Boys Shark Swim Shorts Bathing Suit Size XS (5)Opens in a new window or tabPre-Owned$6.00or Best Offer+$5.50 delivery
- CHILDRENS PLACE Boys Size XS (4) Anchors Skulls Swim Bathing Suit Trunks ShortsOpens in a new window or tabPre-Owned$8.49Was: $9.9915% offor Best Offer+$5.85 deliveryFree returnsTop Rated Plus
- Southern Tide Skipjack Youth XS Boys Swim Trunk Board Shorts Fish Logo PlaidOpens in a new window or tabPre-Owned$14.99Buy It Now+$4.99 delivery
- Wonder Nation Boys Quick Dry Swim Trunks 3 Pocket Tropical Shorts XS (4-5)Opens in a new window or tabPre-Owned$7.00or Best Offer+$5.95 delivery
- Mini Boden Boys 9-10 Green Gingham Check Swim Shorts TrunksOpens in a new window or tabPre-Owned$16.00or Best Offer+$4.84 delivery
- Nintendo Mario Kart Swim Trunks Boy Xs 4 5 Luigi Lined Drawstring Pocket Upf 50Opens in a new window or tabPre-Owned$12.00Was: $24.0050% offor Best Offer+$5.95 deliveryFree returnsExtra 20% off with couponTop Rated Plus
- Rokka&Rolla Boys' 4-Way Stretch Swim Trunks Board Shorts Bathing Suit SwimwearOpens in a new window or tabBrand New$26.50Was: $37.8630% offBuy It NowFree deliveryFree returnsTop Rated Plus
- Items Per Page
