Best Classic Boys Swim Trunks in 2026

UPF 50 plus quick dry microfiber: lightweight and durable for your most comfortable pair of swim trunks

Side seam pockets and cargo pockets give plenty of options for storage

Available in men's sizes S-XXL and kids sizes 2T through 20 so dad's and kids can hit the beach as a team

Sun, fun, style! These boys swim trunks will make a statement by the pool or beach. Crafted for UPF 50+ protection, these sun-blocking boys boardshorts are not only protective, but fun for your little swimmer. Featuring a quick-dry material, this boys swimsuit makes a statement in a range of trendy prints and patterns. An elastic waist band and mesh lining complete these boys swim trunks, making them cool and comfortable. These classic go-to's will be a favorite for kids and parents.

Quick-dry fabric so he's out of wet clothes faster

Machine washable. Polyester

Soft Mesh Lined; Elastic-drawstring waistband closure; 4-Way stretch performance fit that is durable with adjustable straps

UPF 50+ quick dry 4-way stretch microfiber provides excellent sun protection and durability to keep your boys active, comfortable, breathable and flexible in dry and wet conditions; The quick dry water-resistant fabric with super soft mesh lining also wicks moisture and dries quickly after playing in the water

Waterproof welded zip side pocket provides a safe option for storage; Reflective logo for a stylish beachwear look; This bathing suit features elasticized waistband with drawstring and contrast side stripes for comfort and adjustability

Classy and trendy designs: Our boys bathing suits have over 30 new and classic designs and including camo swim trunks, American flag boys swim trunks, dinosaur, and a range of solid colors including red, ocean blue or black. All-new designs include tropical flowers and fruits, ocean animals or trending stripes.

Made for Comfort: These boys swim trunks use triple layers, including mesh lining and ultra-soft, breathable and lightweight fabric to ensure your greatest comfort. Our extra thick drawstring not only looks stylish, but won’t easily loosen

Made to Perform: Our boys swimming trunks are made to last, so that your kid can enjoy the fun at the beach. We leave room at the crotch and thigh, while keeping your boy looking slim and fit. They’re quick-drying, too.

【Made for Comfort】- These boys swim trunks use triple layers, including mesh lining and ultra-soft, breathable and lightweight fabric to ensure your greatest comfort. Our extra thick drawstring not only looks stylish, but won’t easily loosen.

【Made to Perform】- Our boys swimming trunks are made to last, so that your kid can enjoy the fun at the beach. We leave room at the crotch and thigh, while keeping your boy looking slim and fit. They’re quick-drying, too.

【Classy and trendy designs】- Our boys bathing suits have over 30 new and classic designs and including camo swim trunks, American flag patriotic boys swim trunks, dinosaur, and a range of solid colors including red, ocean blue or black. All-new designs include tropical flowers and fruits, ocean animals or trending stripes.

✔ RECYCLED 4-WAY STRETCHY FABRIC - Shell: 90% recycled polyester, 10% spandex.Durable swimming bottoms,light weight high-performance & water repellent for Quick-drying,with moisture-wicking features and a UPF 50+ finish to protect kids from the sun’s harmful ultraviolet rays.

✔ COMFORTABLE BOXER BRIEF LINER - Super soft smooth material for the built-in compression liner, but lining is not too tight,considering your kids need some give in the growing period.This swimming trunks will allow your boys to enjoy the beach,pool without chafing burn,comfortable & supportive.Also it's not only a bathing suit,but also a nice piece for playing,running,training,workout...

✔ FUNCTIONAL DRAWSTRING & METAL GROMMETS - These boys' swimsuits have real drawstring all around waist which can be tighten,kind elastic waistband offers a great, personal fit even for slim and husky boys,also help secure tightly when performing rigorous activities.Big boys Sizes 6-8 10-12 14-16 18-20 is a must have beachwear essential,including youth young men.

☺Fashion Design: This boy's swim trunks features a comfortable elastic waistband and drawstring cord, cute bright colorful all kinds of US Flag,Shark,dinosaur patterns, not fading material keeps pattern always new, fashion to wear it and popular by all kids,This unique swim trunk for boys is one of a kind. This playful wrinkle free and water resistant shorts will make your style come alive with its unique patterns

☺COMFORT: This is so much more than a pair of boys athletic swim trunks. It embodies the spirit of travel or walking for fun. The smooth polyester fabric is lightweight and comfortable. The inside of the shorts has a silky smooth mesh lining which offers all the extra support you need during any activity at the beach, pool, or if you're just lounging around. These boy shorts are known comfort so you can spend an entire day wearing these shorts

☺Length Above Knee – The length of this short boys board shorts is above the knee. Leg openings are using cutting technology. Carefully tailoring, smooth calm and neat car line can make the swimwear work better

★ Quick Dry ★ 100% Polyester.This boys swim trunks with comfortable elastic waist and drawstring for adjustable.

★ Pocket ★ This boys bathing suits has 2 pockets on side for convenient storage.The good quality make this shorts extremely durable and comfortable.

★ Soft ★This boys swimming shorts with super soft mesh lining inside provide kids the max comfort.This soft mesh lining is design for child's skin.Lightweight and quick drying fabric makes these shorts very light to wear.

This boys swim shorts are made of 90% upcycled plastic bottles,it will need about 10 upcycled plastic bottles to make one piece.We just want to protect our earth by this method.Everyone can contribute to the beauty of the earth.

It is the 1st generation innovative MILANKERR compression lined boy swim trunks.The different is we made a built in boxer underwear instead of classic mesh briefs,which is more stretch,more support.For the liner, the seam is away from the skin. It is sewn in a manner so the seam will not rub against skin - the seam is against the fabric of the outer short.

Based on the compression liner,you will fell not chafed,more support,more comfortable.This bathing suit is just like wearing underwear. It does not bunch up and doesn’t have to worry about chafing like the classic mesh liner. It holds "things" in place more comfortably and keeps them hidden away better than mesh.

100% Polyester

Officially licensed Minecraft big boys cute and stylish swimming shorts bottoms

All over print design; Awesome sublimation print design; UPF 50+ material for UVB and UVA protection and worry-free sun time; Mesh-lined swim shorts; Drawstring closure; Elastic waist for better fit; Pull on closure

Officially licensed Marvel Avengers toddler boys cute and stylish swimming shorts bottoms

Awesome sublimation print design; UPF 50+ material for UVB and UVA protection and worry-free sun time; Mesh-lined swim shorts; Drawstring closure; Elastic waist for better fit; Pull on closure

Stylish kid's board shorts bathing suit with a comfortable fit and easy-to-dress design; youth fashion swimwear made from material that protects your child from the sun and is safe on skin

Material: 100% polyester, elastic at the waist, pockets on both sides, safe material, light and comfortable.

Design: The swim trunks are designed with an elastic waist and the drawstrings are tightened. Pockets on both sides for personal items such as cell phones, wallets and keys. The inside of the beach shorts has a silky smooth mesh lining. Safe, quick-drying fabric, free stretch and UPF30 + sun protection index can block harmful UV rays from the sun.

Comfort: A sleek polyester fabric that is lightweight and comfortable for boys' swim pants. You can provide the convenience and comfort you need at the beach, pool or any wandering. Quick dry beach board pants are perfect for you.

Shell: 100% nylon

Lining: 100% polyester

Country of origin: Imported

Quality materials: Made from durable and machine washable polyester; high-quality fabric resists damage from chlorine and dries quickly; these boys swim shorts also provide UPF 50 sun protection

Design features: The elastic waistband on these boys trunks has lots of stretch; drawstring can be tightened and loosened as needed; includes a faux fly and a comfortable mesh liner for extra support

Style options: Pair this kids swimsuit with a matching rash guards for boys to keep him safe from the sun; add flipflops and a hat to shade his face; these swim trunks are also nice with a cotton tee

IDEAL SWIM SHORTS: SLOOSH Kids Swim Trunks compact with side pockets that would be a perfect kids storage. Our board shorts also have elastic waistbands with drawstring closure & quick dry features for long-lasting comfortability.

COOL DESIGN: Sloosh kids swim trunks offer you multiple choices of design, including Classic designs like multi-colored stripe, anchors, & USA flag; Tropical style design like pineapple, leaves, palms; Animal themed designs like flamingos, sharks. All these designs match perfectly with the summer "needs to swim" season.

HIGH QUALITY: Made from 100% high-quality smooth UPF 50+ polyester material, not only providing a lightweight comfortable feeling but also blocks the harmful ultraviolet rays. Kids could run, walk, swim, and more with comfort and ease. Our boy's beach shorts can accommodate machine washing and enable lasting uses.

Comfortable: Made of 90% Polyester & 10% Spandex, the smooth polyester fabric is lightweight, comfortable and quick dry. Comfy 4-way stretch fabric offers great mobility for kids while swimming or other beach activities.

Feature: These boys swim shorts feature elastic waistband with drawstring and silky mesh lining. Two front pockets with mesh interior and one back pocket with nicely embroidered grommet to let water drain.

Style: The above the knee style is more convenient to play and run around anywhere all day long. Your boys will spend an entire day wearing these cute boys swim trunks with these unique patterns.

🌴 【MATERIAL】: Novel Swim Trunks for Boys 7-16 Years, made of quick-drying, lightweight, breathable and elastic 100% polyester fiber.

🌴 【DESIGN】: The Boys Swimming Shorts include convenient Pockets, comfortable Drawstrings and anti-stick Mesh Lining.

🌴 【PATTERN】: High-tech 3D Printing, Durable and Non-fading, funny printed styles include Dinosaurs, Skull, Bananas, Palm Trees, Camouflage, Stripes, Flags, etc.

🌈[2in1 boxer brief liner]: boys swim trunks with compression liner is soft and comfortable. You Won't Feel Tight. Prevents itching caused by sand,double layer no mesh prevents the outer fabric from rubbing against the skin and it likes the comfort of your second skin

🌈[Amazing Fit boys board shorts]: father son matching swim trunks, No matter how old the child—from age 2 to 16 years old—every child gets comfort and style with father son matching bathing suits swimwear, comfortable fit. Use the helpful sizing chart to find your child perfect fit

🌈[Elastic Waistband with Drawstring]: Drawstring can be used freely adjustable tightness according your child waist, Minimalism Design Bath Suit for Any Circumstance include beach,Sailing, Boating, Walking, Fishing,playing, swimming,Family Outing and So on

Made with supersuede fabric for quick-dry

Elastic waistband

Back pocket

“YIPPEE!” WITH MARIO AND LUIGI FROM SUPER MARIO KART: Since 1985, Nintendo Super Mario Bros. has been the video game company’s flagship brand. It has spawned everything from TV shows, toys, movies, and clothes for boys. One of the most popular brand spin-offs is the racing series, Nintendo Super Mario Kart.

SUMMER FUN ON DONUT HILLS AND RAINBOW ROAD IN THESE NINTENDO MARIO KART SWIM SHORTS: This one-of-a-kind Nintendo Super Mario Kart swim trunks for boys will be the highlight of any Nintendo Super Mario fan’s beach or pool going wardrobe. It’s a vibrant green and has huge prints of Mario and Luigi triumphantly crossing the finish line.

NO MORE SUNBURNS OR SCRAPES IN THE SAND WITH THESE SWIM TRUNKS FOR BOYS: Ever had a boy whose day at the beach or the pool was ruined by sunburn or sand irritation? Not a problem anymore with this Nintendo Super Mario Kart swim suit for boys that offers UV50 sun protection.

☺Fashion Design: This boy's swim trunks features a comfortable elastic waistband and drawstring cord. Good fit, material and awesome print with kinds of patterns, Shark, Camo, Hawaii Tropical Pineapple, Stripes, Flamingo, Fish Bones, Milky Way, Galaxy, USA Flag and so on. Not fading material keeps pattern always new, fashion to wear it and popular by all kids. This playful wrinkle free and water resistant shorts will make your style come alive with its unique patterns.

☺Comfort: This is so much more than a pair of boys athletic swim trunks. It embodies the spirit of travel or walking for fun. The smooth polyester fabric is lightweight and comfortable. The inside of the shorts has a silky smooth mesh lining which offers all the extra support you need during any activity at the beach, pool, or if you're just lounging around. These boy shorts are known comfort so you can spend an entire day wearing these shorts.

☺Length Above Knee: The length of this short boys board shorts is above the knee. Leg openings are using cutting technology. Carefully tailoring, smooth calm and neat car line can make the swimwear work better. At the same time, those stylish boardshorts just need be cold water washed or machine wash.

GREAT QUALITY: This boy's swim trunk features an elastic waistband with drawstring closure. Extremely durable and comfortable. Made with comfort technology quick dry fabric with UPF 50+ which blocks 98% of the sun’s harmful ultraviolet rays. When you wear these swim trunks for boys you can easily feel how great the quality is compared to the average swimming shorts.

COMFORT: This is so much more than a pair of boys athletic swim trunks. It embodies the spirit of travel or walking for fun. The smooth polyester fabric is lightweight and comfortable. The inside of the shorts has a silky smooth mesh lining which offers all the extra support you need during any activity at the beach, pool, or if you're just lounging around. These boy shorts are known comfort so you can spend an entire day wearing these shorts.

STYLE: Whether you get it for the comfort or for fashion your style will be on full display with this cool and comfortably fit boy's swim trunks with tropical inspired prints. You can be sure no one else will have the same or similar shorts. This unique swim trunk for boys is one of a kind. This playful wrinkle free and water resistant shorts will make your style come alive with its unique patterns.

UPF 50+ SUN PROTECTION: These super cool swim trunk shorts are fabricated with UPF 50+ technology to help prevent sunburn and protect your boy’s delicate skin

WATERPROOF ZIPPER POCKET: Don’t worry about your boy losing anything while he's playing in his favorite swim suit; Suitable for sports activities such as surfing, kayaking, swimming, wakeboarding, or running on a sandy beach

QUICK DRY BOARD SHORTS: Swim trunk material wicks moisture and dries fast after fun in the water to keep boys active, fresh, and comfortable while preventing rashes

✔ MULTISIZE FOR YOU TO CHOOSE : Parents hope that baby clothes have enough room to adapt to the rapid growth of their little baby. So we prepared different size for baby: 0-6 months, 6-12 months, 12-18 months, 18-24 months, 2-3T. In order to choose the good size for your little babies, please check the measurement chart on description before purchasing

✔ PREMIUM COTTON MATERIAL : Crafted in soft 65% polyester + 35% spandex, durable and breathable, cozy feel of this baby swim trunk to keep little baby cool and comfy all spring & summer. Are you ready to wrap your little baby up in this cute swim shorts?

✔ UNIQUE DESIGN : Aalizzwell classic swimming shorts with different colors, elastic waistband (draw string just for decorated). Different style to choose, it looks especially cute! You will always find the style that suits your baby! Every detail is designed for the infants, giving baby free space to grow up.

🌴🌴 ABOUT SIZE - SWIMSUITS ARE SOLD SEPARATELY. If you wanna matching swimsuit, you need to add adult's and kid's to cart. Please check the size carefully before you place the order.

🌴🌴 GREAT QUALITY - The swimsuit is made of high-quality smooth fabric, stretchy, comfortable and durable, made easy to clean and dry quickly. It always keeps you and your kids comfortable in summer vacation.

🌴🌴 UNIQUE DESIGN - Classic design swimwear top matches with printed bottoms, trendy palm tree print pattern, bright color, and modest style. Matching the same printed trunks for men and boys.

SWIMWEAR FOR BOYS: Boys' Swim Trunks built to last; Summer must-have Quick Dry Board Shorts with extra durability and support for your little boy; Versatile Swimwear features a back pocket for your little boy's goggles with a drawstring closure for a secure fit

QUICK DRY RASH GUARD: Quick Dry Technology Wicks Moisture; Rash Guard Bathing Suit for boys will leave your little boy enjoying swimming at the beach or waterpark all day long; Lightweight and durable bathing suit for your most comfortable pair of boys' classic Swim Trunks; Just right for play in the ocean at the beach with no rash and no more wet seats in the car

UPF 50+ SUN PROTECTION: UPF 50+ boys Bathing Suit for in and out-of-the-water sun protection; Protect your boys' skin from UVB and UVA ultraviolet sunlight; Reliable UV coverage and protection for your boy so you can both enjoy your day worry-free; Quality material that will withstand all your boy's summer adventures

🌴IDEAL MEN SWIMMING TRUNKS: The everyday broad shorts are constructed with 100% polyester, featuring a waistband, pocket, and mesh-lining; Classic bathing suits for every day at the beach, at the pool, at home or at the gym. mems swim trunks,mens swim trunks cool,spicy tuna swim trunks men,above knee swim trunks men,mens short swimming trunks,pink swim trunks men,swim trunks no mesh lining,swim trunks with boxer brief liner,swimming shorts men,mens swim trucks,miller lite swim trunks for men

🌴MACHINE WASHABLE: Our mens swimsuit is easy clean as they're thin and lightweight. It doesn't require harsh detergent to wash. You can wash the men swimsuit with your hands or throw it in the washing machine with some mild detergent and let it do the job. Then air dry or tumble dry in low heat for longer preservation. disney swim trunks men,light blue swim trunks men,chubbie swim trunks men,short bathing suit men,desolving swim,chubbies swim trunks 5.5 inseam,mens swim trunks 6 inch inseam

🌴QUICK DRY SWIM TRUNKS - Made of 100% polyester, the material famous for its quick drying feature. Moreover, it's lightweight, brings comfort, and has the excellent ability of water repellent (it's not waterproof, however). High quality print swim shorts men, never fade, no peeling. 7 inch swim trunks men,disolving swimshorts,swimingwear men,mens quick dry swim trunks,smim trunks,patrick star swim trunks men,men swimwear,ted baker swim shorts,mens bathing suits,big and tall swim trunks

🏖 TODDLER BOY SWIM TRUNKS: Our classic above-the-knee trunks in our new and improved quick-dry fabric with 4-way stretch properties. youth boys swimsuit,swim trunks for toddlers,boys usa swim trunks, boys swim trunks,boys camo swim trunks,pink flamingo swim trunks,boys swim trunks 5,maagic swim trunks,boys swim trunks flamingo,pineapple swim trunks,toddler red swim trunks,uk swim trunks,swim trunks european,sunuva,patagonia kids retro,size 8 boys swim trunks,husky swim trunks,swim trynks

🏖GREAT QUALITY: This boy's swim trunk is super comfortable for kids with an elastic waistband with drawstring closure. Extremely durable snd stylish. Made with comfort technology quick dry fabric with 4-way stretch. Two front pockets with mesh interior and one back pocket. kids beach trunks, swim trunks for kids,toddler swim trunks 4t,black panther swim trunks for boys,baby boy swim shorts,boys swim trunks size 8 avengers,patagonia boys swim,toddler boys swim trunks,swim trunks cactus

🏖 MATERIAL: Made of 90% Polyester & 10% Spandex, safe for kids' sensitive skin and does not cause any irritation. vintage toddler swimsuit,swim suit 4t boys,euro trunks,swim trunks for boys 10-12,toddler boys brief swimsuit,floral swimming trunks,sunuva rash guard,sea turtle swim,boys swimming trunks size 7,boys swim trunks with goggles,orange swim trunks boys,pink gingham swimsuit,chubbies swim trunks boys,youth boy bathing suit,boys husky swim trunks,boys underarmour swim trunks,cars 3 swim

A fun-filled day on the water awaits in these signature swim trunks from Tommy Hilfiger, made with a soft mesh lining and lightweight outer fabric for cool comfort.

Encased elastic waistband, drawstring close

Mesh lining; velcro-close pocket at back

Officially licensed Disney Winnie the Pooh toddler boys cool and stylish short sleeve swim shirt top and cute and stylish swimming shorts bottoms

Screen print design featuring Winnie the Pooh with his iconic smile and the words "Silly Little Bear"

All over print design; Pull on closure; Contrast raglan sleeves; Awesome sublimation print design; UPF 50+ material for UVB and UVA protection and worry-free sun time