Best Stretch Boys Board Shorts in 2025

Swim trunk featuring elasticized waistband with drawstring and contrast side stripes

Cargo pockets at side

11Inch inseam

✔ 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.

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

UPF 50+ quick dry fabric : These boy's swim trunks made with breathable quick dry fabric with 4-way stretch and UPF 50+ which blocks 98% of the sun’s harmful ultraviolet rays

Boy's swim trunks with mesh liner: they are made of quick dry fabric with elastic waist and you could adjust your waistline freely. Arc design on leg opening gives your legs more space and comfortable feeling during the activites

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

Amazing Fit: No matter your boy’s size—from 5/6 to 18/20—every boy gets comfort and style with these swim trunks, designed in the US for a longer, comfortable fit, including a useful back pocket, elastic waist, drawstring and sturdy pockets. Use the helpful sizing chart to find the perfect fit.

Crazy Soft 3x Mesh: Say not to chafing swim trunks! Avoid itching and discomfort with super soft mesh lining guaranteed to keep your boy chafe-free on the boat or beach. As soft as a cloud and lightweight, your boy won’t want to take these off at the end of your vacation—even if you probably should.

Every Occasion: These boys boardshorts are great for any occasion. They are perfect for swimming, surfing, drifting, running, or playing. In addition, these boys swim shorts come with 2 side pockets and one back pocket with Velcro.

Modern fashion style and slim fit swimshorts. The males boardshort's length is above your knee, it'll show your charming figure and high grade at the same time.

Mens Floral Print Swim Trunks: This Funny Pattern Bathing Suits For Men Get 6 Sizes: XS/S/M/L/XL/XXL Fun Swim Trunks For Men.

Mens Quick Dry Swim Trunks: Our Brand Men's Bathing Suits Or Guys Swim Trunks All Get Great Quick Dry Function. Normally Take 5 To 10 Minutes, beach Shorts Will Dry Already. Mens Swim Trunks With Pockets: The Board Shorts All Get Three Pockets. Two Beside And One In The Backside. The Backside Velcro Pocket With Drainage. BTW, It Is Mens Elastic Waist Swim Trunks And Also Mens Drawstring Swim Trunks.

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.

🌴 FABRIC: New in 2022 boys compression swim trunks, the outer layer is made of skin-friendly 100% polyester, and the inner layer is made of quick-drying, breathable and super stretchy 100% nylon fabric. UPF50+ blocks 98% of harmful UV rays.

🌴 NEW COMPRESSION LINER DESIGN: The newly upgraded compression swim shorts feature a silky smooth, super stretchy compression lining. The inner layer is lightweight, ultra-supportive, chaf-resistant boxer brief that provides breathability and support as your boy stretch. It also protects your skin from chafe and prevents sand from sticking to your skin when the outer shorts get wet.

🌴 FEATURES: Drawstring waist, double side pockets, high-tech 3D all-over pattern printing , durable and non-fading, unique and novel printing styles include pineapple, banana, coconut, donut, flamingo, etc.

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.

Quality bathing suit: 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 this boys swimsuit has lots of stretch; 7 inch inseam; drawstring can be tightened and loosened as needed; includes a faux fly and a comfortable mesh liner for extra support

Style options: Pair these kids swimshorts with a matching rash guards for boys to keep him safe from the sun; add a bucket hat and a body board; these swim trunks are also nice with a cotton tee

Made of SPF/UPF 50+ fibers, machine washable

Comfortable fit: Elastic waistband with adjustable draw string, fix these swim shorts right in place

Soft material: Use ultra soft mesh lining, your boy can wear these swim trunks for whole day without chafing issue

Officially licensed DC Comics Justice League toddler boys cool and stylish short sleeve swim shirt top and cute and stylish swimming shorts bottoms

Contrast raglan sleeves; Awesome sublimation print design; UPF 50+ material for UVB and UVA protection and worry-free sun time; Mesh-lined swim shorts; 4 way stretch fabric for comfort and long-lasting fit; Drawstring closure; Elastic waist for better fit; Pull on closure

Stylish kid's rash guard shirt and 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

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.

🌈[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

[Updated Boy's Compression Swim Trunks] Silky smooth, lightweight and supportive flat-angle compression lining, which is more soft and comfortable than ordinary mesh lining. The lining won't be too tight, considering that your child will need some giving during the growing period.

[New Generation Compression Liner Design] Our boys swimming trunks are featured with durable, waterproof, quick-drying, not fading. Four-way stretch compression lined swim shorts protect your skin from scratches and prevent sand from sticking to your skin.

[Elasticized Waistband with Drawstring and Convenient Pockets] These bathing suits are designed with drawstring waist, two side pockets and one back Velcro pocket with drainage holes for easy storage.

HIGH-QUALITY MATERIAL: Our Boys Swim Trunks Shorts are made of 100% Polyester high-quality fabrics. The comfortable and soft quick-drying fabric has four-way stretch and the UPF 50+ can block 98% of harmful UV rays.

SUITABLE OCCASIONS: Our Kids Swim Shorts have a variety of different pattern prints, suitable for all occasions, such as walking on the beach, running, swimming, surfing, playing, rafting, hanging out on the beach or at home, etc., are very suitable for your child. Buy these high-quality beach board shorts for your boys and girls!

COMFORTABLE DESIGN: Boys Swim trunks with a silky mesh lining, an adjustable waist and a drawstring closure are extremely durable and comfortable, providing all the extra support for your child when they are in the beach and swimming pool or for any activity.

HIGH-QUALITY MATERIAL: Our Boys Quick Dry Swim Trunks are made of 100% Polyester high-quality fabrics. The comfortable and soft quick-drying fabric has four-way stretch and the UPF 50+ can block 98% of harmful UV rays.

COMFORTABLE DESIGN: Swim trunks have a silky mesh lining, an adjustable waist and a drawstring closure. They are extremely durable and comfortable, providing all the extra support for your child when they are in the beach and swimming pool or for any activity.

SUITABLE OCCASIONS: Our Kids Swim Shorts have a variety of different pattern prints, suitable for all occasions, such as walking on the beach, running, swimming, surfing, playing, rafting, hanging out on the beach or at home, etc., are very suitable for your child. Buy these high-quality beach board shorts for your boys and girls!

OFFICIALLY LICENSED BIG CHILL: Boys’ 2 Pack Swim Suit Trunks; From frigid temperatures to the heat of the tropics, Big Chill has your entire family covered no matter where the vacation takes you

SWIMWEAR FOR BOYS: Skin friendly fabric of these swim shorts for boys is perfect for your boy's delicate skin; Let your son enjoy the summer without worrying about sunburn with our high-quality swim trunks; Perfect while having fun at the pool or beach, these lightweight, durable, and comfortable shorts will withstand all his summer adventures

QUICK DRY: Perfect boys' bathing suit for the beach, pool, and summer vacation; The smooth fabric is durable for a long lasting fit with reduced discomfort and irritation; Reliable UV protection for your boy, so you both can enjoy your day worry-free; These swim trunks for little and big boys are a real summer must-have

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

Material: The Boys' Compression Swim Trunks are made with breathable quick dry, sun proctection fabrics. The silky compression lining is a 4-way stretch, ultra-light, breathable, Anti-chafing, and prevents itching caused by sand.

Features: Boys' swim shorts features with compression liner, quick-drying, 4-way stretch, an elastic waistband with adjustable drawstring, double side pockets, and one pocket lined.

Pattern: kids' Compression swimming trunks feature Dinosaur, Shark, Cat, and Astronauts print. It would make your little boys' style come alive with these vivid patterns.

SWIMWEAR FOR BOYS: Skin friendly fabric of these swim shorts for boys is perfect for your boy's delicate skin; Let your son enjoy the summer with our high-quality swim trunks; Perfect while having fun at the pool or beach, these lightweight, durable, and comfortable shorts will withstand all his summer adventures

QUICK DRY: Perfect boys' bathing suit for the beach, pool, and summer vacation; The smooth fabric is durable for a long lasting fit with reduced discomfort and irritation; This swim trunks multipack for little and big boys is a real summer must-have

BATHING SUIT TRUNKS: Featuring two pairs of quick-dry board shorts, this boys' swim trunks bundle is perfect for the beach, pool, and summer vacation; Multiple sizes, colors, and prints ensure you choose the right match for your son; Purchase several styles and stretch out your boy's summer wardrobe

100% polyester,Soft Fabric boys swim trunks.

Comfortable, lightweight and breathable,quick dry microfiber pair of swim trunks for boys.

2 side pockets,mesh liner boys swim trunks,Adjustable Waist,available in kids infants swim trunks size 2T through boys swim trunks size 20

SWIMWEAR FOR BOYS: Skin friendly fabric of these swim shorts for boys is perfect for your boy's delicate skin; Let your son enjoy the summer without worrying about sunburn with our high-quality swim trunks; Perfect while having fun at the pool or beach, these lightweight, durable, and comfortable shorts will withstand all his summer adventures

QUICK DRY: Perfect boys' bathing suit for the beach, pool, and summer vacation; The smooth fabric is durable for a long lasting fit with reduced discomfort and irritation; Reliable UV protection for your boy, so you both can enjoy your day worry-free; These swim trunks for little and big boys are a real summer must-have

BATHING SUIT TRUNKS: Our high-quality quick-dry board shorts for boys are perfect for the beach, pool, and summer vacation; Multiple sizes, colors, and prints ensure you choose the right match for your son; Purchase several styles and stretch out your boy's summer wardrobe

Rash Guard: 85% Polyester , 15% Spandex; Swim Trunks: 100% Microfiber

Officially licensed Power Rangers toddler boys cool and stylish short sleeve swim shirt top and cute and stylish swimming shorts bottoms

Contrast raglan sleeves; Awesome sublimation print design; UPF 50+ material for UVB and UVA protection and worry-free sun time; Mesh-lined swim shorts; 4 way stretch fabric for comfort and long-lasting fit; Drawstring closure; Elastic waist for better fit; Pull on closure

☀ Compression Swim Trunks Feature:Anti-chafe no mesh lining,prevent rash and sand,good quality,UPF 50+ ,quick dry and easy to clean.

☀ Waterproof Bathing Suits Fabric:Face fabric 100% Polyester and lining 82% Nylon+18% Spandex.The outer layer is made of waterproof and quick-drying material, and the inner lining is made of the same material as the underwear, which not only ensures comfort but also effectively prevents skin from being scratched.

☀ 2 in 1 Swimwear Design:A variety of contrasting striped patterns and Hawaiian prints,a loose drawstring that adjusts the waist,Two side mesh pockets on the outer layer to prevent water and sand accumulation,and one side pocket on the inner lining for small items,such as children's water meters,cards,etc.

【Protective & Supportive Liner】Anti-Chafe liner with large phone pocket that's soft and supportive for all day wear protects your private parts and thighs from sands better than traditional itchy mesh. The exceptionally lightweight material provides extra support without chafing and dry quickly for comfort.

【4-way Stretch & Quick-Dry】The upgraded liner is a Ultra-soft, Breathable and Anti-Chafing Swim Shorts protecting your thigh and your private thing. The stretch allows for exceptional flexibility. Sweat-wicking fabrics help dry quickly and stay cool.

【4 Secure Pockets】Men's swimwear trunks with liner have 2 spacious side zipper pockets to secure your belongings;1 hidden phone pocket on liner to keep hotel keys or ear plugs when swimming; 1 back pocket with drain hole provides extra storage space.

Featuring elasticized waistband with drawstring and a stretch boxer brief liner, this boys bathing suit provide optimal comfort, flexibility and support for your little one's active adventures. The bold and vibrant colors pay tribute to the American flag(The liner is also printed).

With one back pocket & two side pockets, this beach swimwear boardshorts offer a secure and convenient way to store essentials while your child enjoys the beach or pool.

This lightweight, quick-drying swimsuit captures the spirit of American patriotism with July 4th printing elements, perfect for showing off your child's love for their country during the national holiday.

High-Quality Boys Swim Trunks: This 2-Pack boys bathing suit set includes 2 pairs of swim shorts for boys. Available in Boys Size 5 to 16, these boys board shorts are perfect for the beach, pool, or any warm weather outdoor activity.

Comfortable and Durable Materials: Our boys swimsuits are crafted from the highest quality quick dry stretch fabrics that can withstand your most intense activities while always staying breathable, soft and comfortable.

Cool Styles: Choose from a range of styles that feature different colors, designs & patterns. Solid colors and vivid prints are perfect for maintaining your style in any situation.

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☀Fabric: This boys swim trunks 2-12T: Made of stretchy, waterproof polyester, the smooth polyester fabric is lightweight, comfortable and blocks 98% of harmful UV rays, giving your boy all the extra support he needs when he's at the beach, pool, or just hanging out.

☀Compression Short Design : Boys' swim trunks, designed with soft and smooth compression lining inside to protect the skin from sunburn or abrasion, the elastic and breathable design will not cause tightness and discomfort, so that your child can rest assured running on the beach. 4-way stretch fabric panel. These little boys swim trunks ensure snug fitting while helping improve mobility. Boys Beach shorts has Two large side pocket is designed for your child convenience.

☀Feature : These toddler swim trunks have a freely adjustable drawstring waist, double side and back pockets for everyday wear, waterproof technology for quick drying and excellent sun protection, durable and colorfast. Swimsuit boys' swimwear keep you dry and flexible workout, lightweight and durable, UPF 50+ blocks 90% of the sun's harmful UV.