Best Black Baby Boys Swim Trunks Shorts in 2026

Comfortable: Made of 100% polyester, UPF 50+ which blocks 90% of the sun's harmful ultraviolet rays. The smooth polyester fabric is lightweight, comfortable and quick dry. The silky smooth mesh lining offers all the extra support your boys need during any activity at the beach, pool, or if they are just lounging around. Your boys can spend an entire day wearing these cute shorts.

Good quality: This boys swim trunk features an elastic waistband with drawstring closure which is extremely durable and comfortable. Made of comfortable quick dry fabric, your boy could easily feel how great it is when they wear these swim trunks.

Occasion: These boys boardshorts are suitable to wear anywhere such as for walking, running, swimming, surfing, playing, drifting, in the beach or lounging at home etc.

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 three-dimensional cutting technology. Carefully tailoring, smooth calm and neat car line can make the swimwear work better

Feature: These boy swim trunks feature elastic waistband with drawstring and silky mesh lining. Two side pockets and one back pocket with nicely embroidered drainage.

High Quality: Made of 100% polyester, the smooth polyester fabric is lightweight, comfortable and quick dry. Sun-blocking fabric that provides UPF 50+ sun protection blocks almost all of the sun's harmful ultraviolet rays.

Style: The above the knee style is more convenient to play and run around anywhere all day long. We have cute fish bone swim trunks, pineapple swim trunks, flamingo swim trunks and dinosaur swim trunks, etc. Your boys will spend an entire day wearing these cute kids bathing suits with these unique patterns.

UPF 50+ 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 infants through 20 so dad's and kids can hit the beach as a team

Officially licensed Disney Pixar Cars little boys cute and stylish swimming shorts bottoms

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

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

High quality boys swim trunk is made of 92%polyester and 8%spandex. The fabric is super smooth for little kid to wear, skin-friendly material will never do harm to your baby’s sensitive body. The swim bottom for boy is lightweight, comfortable and quickly dry, which can bring your boy a wonderful time.

Boys swim shorts is extremely durable and breathable. Designed in elastic waistband with adjustable drawstring, your baby will feel more safety and flattering while wearing. Sun-blocking fabric provides UPF 50+ to protect your baby boy keep away from the harmful ultraviolet rays.

Silky mesh lining inside offers the extra support for your child, which can provide a comfortable wearing experience. 2 Side pockets is convenient for bring some must-item around. Professional feature design fits for children’s body and can be choose for a father son matching swim trunk.

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

Officially licensed Disney Mickey Mouse infant 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

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

Officially licensed Pinkfong Baby Shark toddler 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; Soft and breathable material; Elastic waist for better fit

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

Officially licensed Star Wars The Mandalorian big boys cool and stylish short sleeve swim shirt top and cute and stylish swimming shorts bottoms

All over print design featuring Boba Fett's iconic mask and Grogu, also known as Baby Yoda, in his floating spaceship

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

☺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.

Ourlined swim trunks are quick-drying

With an elastic waistband & drawstring, they are easy to pull on and quick tie in place

Side and back pockets

✔ 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.

✔ MATERIAL -- Nylon & Polyester, lightweight, comfortable and quick dry.

✔ FEATURES -- This boys swim trunk features elastic waistband, no falling down while moving even without drawstring. Coconut tree or leaves and waves print swimming shorts

✔ SIZES -- Cute swim trunks for baby boy 6-12 months, 1-2 years, toddler boy 2-3 years, little boy 3-4 years, kids boy 4-5 years

【Safe and Comfy】 Stretchy, lightweight and breathable fabric, these boys swimming trunks are comfortable for all day wearing for any activity at beach, pool, or even home.

【Premium Quality】The toddler boy swim shorts feature elastic waistband with drawstring closure for a more comfortable fit. With the first class quick dry fabric, your baby boy will never want to take off his cutest swimsuit!

【Original Design】HIHA store only provides you with original design children's clothing. With allover summer style screen print in vibrant colors, the toddler boy swim suit will give your little one a fun, playful and comfortable summer experience.

PREMIUM MATERIAL — High quality, soft and lightweight, made of 20% elastane and 80% polyamide, skin-friendly which is comfortable for you and your family.

DESIGN — From playing ball at the beach to taking a splash in the water, your little swimmer will be up for the thrilling day under the sun in the Printed Swim Trunks from StylesILove. Featuring a swim trunk adorned with a colorful pattern, silky smooth and stretchy, elastic waistband offers him a secure fit. This swim trunks pair with a variety of rash guards, giving him ample options for gearing up for an exciting beach hangout.

SUITABLE OCCASIONS — It's perfect for the beach trip, pool party, water game, basking in the sun, photography,

Lined peached nylon swim trunks feature side snap pocket and twill tape ties at elastic waist. UPF 50+.

Care Instructions: TURN INSIDE OUT MACHINE WASH COLD WITH LIKE COLORS DO NOT BLEACH LINE DRY

UPF 50+ to protect your little one.

Material: Polyester, soft and comfortable toddler baby boy beach shorts swim pants, quick dry and smooth feel, it will keep your baby breathable all day in summer, wrinkle free and no harm to baby’s skin.

Design: Stylish baby boy swim trunks, tropical leaves and cartoon animals print, elastic waist design brings your baby a more comfortable wearing experience. Hawaiian style swim shorts will make your little boy very cool and attractive in this summer. We are sure he must love it!

Occasions: Cute toddler boys swim trunks kids board shorts are suitable to wear anywhere such as for walking, running, Hawaii, surfing, swimming, sunlight bath, playing, drifting, in the beach, vacation, photography and etc.

Material: UPF 50+ UV Ray Sunburn Protection which blocks 90% of the sun's harmful ultraviolet rays. This boys swim trunks with different pattern is Quick Drying Fade Resistant Material.

Feature: This Boys Beach Shorts have Elastic Waist With Drawstrings, Comfort Mesh Liner, Lightweight and Durable. Two Slanted Side Pockets, All-Over Printing. Boys Swim Trunks Come With A Fully Adjustable Waist.

Style: The Boys Swim Trunks are All-Over Printing, Have A Wide Variety Of Funny Print Styles, All Using Advanced 3d Printing Technology, And The Prints Are Bright ,This Vivid Shorts Will Add Vitality To Your Summer.

【Material】OEKOTEX-100 Certified Fabric (free from harmful chemical residues) .Pure plant printing and dyeing,not fading material keeps pattern always new.Soft wrinkle-Free,super quick-drying,skin-friendly,smooth and lightweight.Outer is 100% nylon.

【Comfortable】The boys swim trunk features an elastic waistband with drawstring closure, outer nylon fabric is lightweight,inside is a silky smooth mesh lining which offers extra support during any activity on beach,give kids safe and relaxe feeling.

【Fashion Style】This unique swim trunk for boys is with refreshing green stripes print ,and the Nordic style beach pants will make your style come alive, whether you get it for the comfort or for fashion,your style will be on full displayed .

FABRIC:100% polyester, the smooth polyester fabric is lightweight, breathable,comfortable and quick dry.

Design：This boys swim trunks featuring UPF 50+ sun protection, Mesh lining,elastic wasitband and drawstring closure, side pockets for convenient.Sun-blocking fabric that provides UPF 50+ sun protection blocks almost all of the sun's harmful ultraviolet rays. protect kid's skin.

Occasion --- Boys swim shorts are suitable to wear anywhere, such as for swimming, surfing, playing, drifting, walking, running, jogger,active playwear,athletic sports, travel,at the beach or lounging at home etc.

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🏖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

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Material: Our Boys swim trunks are made of Polyester and Spandex. Super soft smooth and cool dry shorts are comfortable all the day, with premium waterproof and sand-proof technology.Our material can protect your boy's tender skin from 90% ultraviolet ray.

Feature:These toddler boy swimsuit with fashionable design and unique printed pattern.Elastic Waist Swim Trunks have drawstring for freely adjustment to fit and fixed of your waist suitable for all kinds of sports and plus the durable soft lining for extra support brings you comfort and secure effect all day long.Our toddler bathing suits have clean design, reliable fit and versatile color options.Extremely durable and breathable.

Design: The side seam toddler boy swimsuit with pockets adopt mesh fabric to facilitate water and sand drain quickly. The pockets on the left and right sides and at the back make them more suitable for everyday wear.

100% Microfiber

Officially licensed Nickelodeon Paw Patrol toddler boys cute swim brief shorts

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; Elastic waist for better fit; Pull on closure

SWIMWEAR FOR BABY BOYS: Skin friendly fabric of these swim shorts for toddlers is perfect for your infants and toddler boys' 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 baby 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 baby boy, so you both can enjoy your day worry-free; This swim trunks multipack for infants and toddlers is a real summer must-have for parents and baby boys

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 baby boy; Purchase several styles and stretch out your son's summer wardrobe

UPF 50+ - blocks 98% of UVA/UVB rays

FABRIC: Aqua Plus Lite fabric is a lightweight woven fabric treated with a Durable Water Repellent finish (DWR) so that water beads-up and rolls off the surface

FEATURES: Faux drawcord with elastic waist and mesh lining with elasticized leg openings; Knee length cut; Inseam: 3 1/2 inches (12M-18M); Machine wash, line dry; Imported

Comfortable Material: Made of 100% polyester, UPF 50+ which blocks 90% of the sun's harmful ultraviolet rays. The smooth polyester fabric is lightweight, comfortable and quick dry. The silky smooth mesh lining offers all the extra support your boys need during any activity at the beach, pool, or if they are just lounging around. Your boys can spend an entire day wearing these cute shorts.

Cool Design:ChildlikeMe kids swim trunks offer you multiple choices of design.All these designs match perfectly with the summer "needs to swim" season.And This boys swim trunk features an elastic waistband with drawstring closure which is extremely durable and comfortable.

OCCASION: Sizes available from 2T to 8 Years, suitable for toddlers, little kids, and big boys. Great for Pool Activities, Beach Vacation, Volleyball Game, Swimming, Bathing, Surfing, Walking, Lounging, Drifting and so on. Great boys swimsuit for this Summer.

SWIM TRUNKS — He's jumping off the diving board in these shark print swim trunks!

PRINT — Features allover shark print

FEATURES — 100% polyester satin, fully lined in polyester mesh, UPF 50+ sun protection, elastic waist with functional drawstring and back patch pocket

Material: Made of lightweight and quick dry fabric, fade-resistant and durable while still feeling soft and comfortable. These baby swim trunks will keep your baby breathable all day in summer, without wrinkles and no harm to your baby's skin.

Design: These boys swim trunks features elastic waistband with drawstring, which can adjust the tightness according to your baby's waist to ensure that your pants are not easy to fall off when exercising in the water.

Style: Toddler boy swim shorts with various cartoon patterns create the perfect vacation ready look for your little guy. These cute swimming trunks above the knee will make the baby easier to play and run all day, and make the baby more attractive.

【Quick Dry Swim Trunks】Boys swim trunks made of professional premium durable polyester fabrics match with quick dry technology dries fast,lightweight,soft and comfortable. Which is ideal for casual daily wear or sports outdoor recreation in summer.

【Casual Swim Shorts Size】Fashion boys swimming shorts Has 4 Sizes:X-Small corresponds to 2T, Small corresponds to 3T, Medium corresponds to 4T, Large corresponds to 5-6T. Please refer to our size chart or description and choose your perfect fit size before ordering. The baby boy quick-drying swim trunks feature two side pockets and one back pocket for efficient storage of small items.

【Elastic Waistband Beach Shorts】Casual boys summer printed shorts features a comfortable elastic waistband for freely adjustment to fit and fixed of your waist suitable for all kinds of sports.It's a lightweight, ultra-supportive, chaf-resistant Boxer Brief Liner that provides breathability and support as your boy stretch.