Best Water Repellent Swim Trunks for Boys of 2026

Name: Hill & Sea Boys' Swimming Trunks Quick-Drying Board Shorts Breathable Water-Repellent Swimming Shorts
Brand: Hill & Sea

John Zimmer

Last Updated: 11 Feb 2026

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These water repellent swim trunks are designed for boys who love to splash and swim. Made from a special fabric that repels water, these swim trunks keep boys dry and comfortable in and out of the water. The trunks come in a variety of colours and styles, ensuring that boys can find a pair that suits their taste. Whether they're diving into the pool or building sandcastles on the beach, these swim trunks are a must-have for any young water enthusiast.

At a Glance: Our Top Picks

#TOP 1

Hill & Sea Boys' Swimming Trunks Quick-Drying Board Shorts Breathable Water-Repellent Swimming Shorts

9.9

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Hill & Sea Boys' Swimming Trunks Quick-Drying Board Shorts Breathable Water-Repellent Swimming Shorts

#TOP1

9.9

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#TOP 2

Hill & Sea Swimwear Boys' Children's Swim Shorts Unisex Quick-Drying Board Shorts Breathable Water-Repellent Swim Shorts

9.8

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Hill & Sea Swimwear Boys' Children's Swim Shorts Unisex Quick-Drying Board Shorts Breathable Water-Repellent Swim Shorts

#TOP2

9.8

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#TOP 3

PUMA Boys' Fashion Swim Trunks

9.6

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PUMA Boys' Fashion Swim Trunks

#TOP3

9.6

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Top 8 Water Repellent Swim Trunks for Boys

#TOP 1

Hill & Sea Boys' Swimming Trunks Quick-Drying Board Shorts Breathable Water-Repellent Swimming Shorts

Hill & Sea

Navy Blue

Hill & Sea Boys' Swimming Trunks Quick-Drying Board Shorts Breathable Water-Repellent Swimming Shorts with Mesh Lining Pockets and Adjustable Drawstring Navy Blue 14-16 Years

9.9

FTB Score

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Features

[Environmentally Friendly Raw Materials] 100% Polyester. Because Of Water Repellent Feature Can Easily Stand Up From Water, Breathable Dry Quickly From Wet, Suitable For All Water Sports Or Holiday Beach Activities.

[Comfortable To Wear] Boys Swimming Trunks Adjustable Waist, Elastic Band With Drawstring, Relaxation And Comfort, Easy Tightening, Do Not Worry About The Pants Falling Off.

[Thoughtful Design] Swimming Shorts For Boys 2 Mesh Pockets On The Front With Double Seams, Very Practical For Storing Small Items.

[Mesh Lining] Boys Shorts All Seams Are Hemmed, Breathable And Quick-Drying, Soft, Without Friction Or Irritation.Avoid Abrasion On The Child's Skin.

[Classic Boardshorts] Swim Trunks Are Made Of Lightweight And Breathable Fabric, Can Keep Legs, Hips And Waist Flexible And Free During Activity.

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#TOP 2

Hill & Sea Swimwear Boys' Children's Swim Shorts Unisex Quick-Drying Board Shorts Breathable Water-Repellent Swim Shorts

Hill & Sea

Navy Blue

Hill & Sea Swimwear Boys' Children's Swim Shorts Unisex Quick-Drying Board Shorts Breathable Water-Repellent Swim Shorts with Mesh Lining Pockets and Adjustable Drawstring Navy Blue 146

9.8

FTB Score

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Features

[Mesh Lining] Boys' Shorts All Seams Are Hemmed, Breathable And Quick-Drying, Soft, Without Friction Or Irritation. Prevents Abrasion On The Child's Skin.

[Classic Board Shorts] Swimwear For Boys Is Made From Lightweight And Breathable Fabric, Allowing Legs, Hips And Waist To Remain Flexible And Free During Activity.

[Thoughtful Design] The Boys' Swimming Trunks Have Two Mesh Pockets And A Back Pocket, Are Double-Stitched, Dry Quickly And Offer Practical Storage Space For Small Items.

[Environmentally Friendly Raw Materials] 100% Polyester. Due To Its Water-Repellent Properties, It Can Easily Stand Up To Water, Is Breathable, Dries Quickly When Wet, And Is Suitable For All Water Sports Or Beach Holiday Activities.

[Comfortable To Wear] Boys' Swimming Trunks Adjustable Waist, Elastic Band With Drawstring, Relaxation And Comfort, Easy To Tighten, No Need To Worry About The Trousers Falling Down.

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#TOP 3

PUMA Boys' Fashion Swim Trunks

PUMA

SSP23V7S-06100

High Risk Red

PUMA Boys' Fashion Swim Trunks, Water Repellant, Elastic Waistband with Drawcord, High Risk Red, 8

9.6

FTB Score

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Features

Features: Engineered To Repel Water, This Swim Trunk Dries Quickly After He's Out Of The Water. The Elastic Waistband Provides A Secure Fit, While The Interior Mesh Lining Offers Comfort And Support During All His Water Activities

Styling: These Swim Trunks Feature Bold Colors And A Striking PUMA Logo, Adding A Sporty, Vibrant Touch To His Summer Wardrobe. The Design Provides Full Freedom Of Movement For Active Play, Ensuring He Looks And Feels His Best

Sizing: Available In Sizes S-XL, These Swim Trunks Offer The Perfect Fit For Growing Boys

PUMA Is About Pushing Boundaries On Land And In The Water. Our Swimwear Is Built For Kids Who Move Fast, Play Hard, And Love To Make A Splash. Designed With Performance In Mind, PUMA Swim Keeps Up With The Action And Delivers Bold Looks That Stand Out

Material & Care: Crafted From Durable Materials With A Water-Repellent Design, These Trunks Are Built For Long-Lasting Comfort. To Keep Them Looking Fresh, Machine Wash Cold On A Gentle Cycle, Tumble Dry Low, And Wash Inside Out With Similar Colors

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#TOP 4 Best Shorts Swim Trunk for Boys

PAEHUIMT Boys Swim Shorts with Adjustable Waist

PAEHUIMT

Blue

8-9 Years

PAEHUIMT Boys Swim Shorts with Adjustable Waist Cover

PAEHUIMT Boys Swimming Trunks - Swim Shorts for Kids 3-12 Years, Ages 8-9, Regular, Blue

9.6

FTB Score

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The PAEHUIMT Boys Swim Shorts offer neat and tight seams, ensuring durability and long-lasting wear, so you don’t have to worry about them falling apart easily. The soft, breathable mesh lining protects privacy and keeps you comfortable while swimming. Made from quick-drying polyester fiber and spandex, these shorts are soft and stretchy, providing ease of movement in and out of the water. Ideal for water parks, pools, beaches, and hot springs, these swim shorts are versatile for many water activities.

What We Like

Durable, neat stitching

Soft, breathable mesh lining

Quick-drying, elastic fabric

Suitable for various water activities

#TOP 5

MaaMgic Boys Swimming Shorts 2

MaaMgic

Navy Lake Blue

10-12 Years

MaaMgic Boys Swimming Shorts 2 in 1 Boxer Brief Compression Liner Toddler Swim Trunks Stretchy Quick Dry Anti Chafe Swimsuits with Pockets Navy Lake Blue

9.6

FTB Score

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Features

NEW 2-IN-1 COMPRESSION LINER—Our Boys Swim Trunks Replace The Traditional Mesh Liner To Improve The Experience. The Skin-Soft, Breathable, Quick-Drying, Stretchy Liner Supports Kids Won't Feel Tight, Effectively Prevents Chafing, And Keeps Sand From Adhering To The Body

RECYCLED 4-WAY STRETCHY FABRIC—MaaMgic Kids Swim Shorts Are Made Of 90% Polyester And 10% Spandex. They Have Water-Repellent Technology, Dry Fast, Superior Lightweight Fabric, And A Coating To Shield Children From Damaging Sun UV Rays

Stretchy

Quick Dry

MULTI-POCKET DESIGN—These Boys Board Shorts Feature Reinforced, Deep Side Pockets On Both Sides, Lined With Perforated Mesh For Optimal Water Drainage, And A Practical Back Pocket Equipped With A Drainage Hole, Casual And Stylish, Providing Convenient Storage For Small Items.

ELASTIC WAIST WITH DRAWSTRING—The Kids Beach Shorts Feature An Elastic Waistband For Simple Donning And Doffing, And The Drawstring Allows The Child To Flexibly Adjust The Waistline, Customized Fit For All Body Types, Help Secure Tightly When Performing Rigorous Activities

DIVERSE STYLES & SIZES—For Boys, We Offer Numerous Childlike Elements, Including Bananas, Pineapple, Coconut, Flamingos, And Dinosaurs. As A Mother Of Two Boys, I Suggest Opting For The Larger Size If Your Child Falls Between Two Sizes, As Boys Tend To Grow Rapidly During Their Teenage Years!

Comfortable

Boxer Brief Liner Compression

Anti Chafe

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#TOP 6

LUCOWEE Boys Swim Trunks with Boxer Brief Liner Compression Anti Chafe Swimming Shorts Stretchy UPF Quick Dry Swimsuit

LUCOWEE

Bright Orange

7-8 Years

LUCOWEE Boys Swim Trunks with Boxer Brief Liner Compression Anti Chafe Swimming Shorts Stretchy UPF Quick Dry Swimsuit Cover

LUCOWEE Boys Swim Trunks with Boxer Brief Liner Compression Anti Chafe Swimming Shorts Stretchy UPF Quick Dry Swimsuit (Bright Orange, Small)

9.4

FTB Score

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Features

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...

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.

TRUE BOYS REGULAR SIZE - Normal US Size,read The Size Chart Picture Pls.If Your Boy Is Lean Or Average,take Your Waist Size To Buy.Then If He Is Husky Size,please Compare His Waist With Weight,then Choose A Size Which Is Bigger From The Chart.As A Mother Of 2 Boys,I Advice You Take The Bigger Size If Your Kids Are Between 2 Size,boys Grow So Fast In Teenage!

MORE BOUNUS YOU GET - 3 Pocket: Reinforced Deep Side Pockets With Perforated Mesh Lining For Efficient Draining,Secure Back Pocket With Velcro Flap To Hold Valuables Also With Draining Eyelet.Self-Design Unique Patterns And Prints,you'll Have A Pair Of Trunks Destined To Be Ever-Reliable Throughout Your Sun-Soaked Summer.Few Dollars Added,Double Happiness Got! :)

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.

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#TOP 7

AYESY Boys Swimming Shorts, Kids Swim Trunks

AYESY

P3-NTYKHE250221-FBA

Black

9-10 Years

AYESY Boys Swimming Shorts, Kids Swim Trunks Cover

AYESY Boys Swimming Shorts, Kids Swim Trunks, Swimwear Swimming Costume with Lined and Elastic Waistband,Quick Dry Beach Board Shorts for Age 7-14 Years Black

9.2

FTB Score

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Features

[PERFECT FIT] —— Kids Swim Shorts Come With An Internal Drawstring And Elasticated Waistband, Adjustable Width, Won't Slip Off During Diving, Leg Cuffs Are Cut Comfortably To Allow Your Child To Move Freely.

[COMFORTABLE AND BREATHABLE] —— Boys' Swim Shorts Are Made Of Polyester Fibre And Spandex, Fast Drying, Soft, Stretchy, Durable, Colourfast, Salt Water Resistant, UV Resistant, Mesh Lining Is Soft And Breathable.

[SUITABLE FOR MULTIPLE OCCASIONS] —— Boys Swimming Shorts Are Suitable For Most Casual Occasions, Such As: Swimming, Surfing, Walking, Rafting, Playing, Relaxing, Poolside, Beach, Waterpark, Tropical Holiday, Sports, Holiday, Etc. It Is An Essential Gift For Your Kids In Hot Summer!

[SIMPLE PERSONALITY] —— Kids Swim Shorts Are Colour Blocked With Bright Green/navy Blue Stripes On The Side, Full Of Personality, Perfect For Boys From 7 To 14 Years Old.

[LINING DESIGN] ——The Front Is Lined To Better Protect Your Child's Privacy While Providing Maximum Comfort And Coolness On Summer Days.

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#TOP 8

MEILONGER Boys Quick Dry Swim Trunks

MEILONGER

Black

14-16 Years

MEILONGER Boys Quick Dry Swim Trunks Cover

MEILONGER Boys Swimming Shorts Quick Dry Beach Board Trunks Swimwear Bathing Suits Size 6-7,8,10-12,14-16(Black,14-16)

9.2

FTB Score

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The MEILONGER Swim Trunks are designed for comfort and convenience. With a 7.9-8.9" inseam and soft mesh lining, they provide a chafe-free experience during active play. The quick-dry fabric ensures that your shorts will dry in just 5 to 10 minutes, perfect for those spontaneous beach days. Additionally, the elastic waistband with an adjustable drawstring keeps the trunks securely in place, allowing your boy to enjoy swimming, surfing, or running without worrying about sagging. Two side seam pockets offer ample storage for little treasures.

What We Like

Quick-dry fabric for convenience

Soft mesh lining for comfort

Secure adjustable waistband

Two handy side pockets

Frequently Asked Questions (FAQs)

1. Why do boys swim trunks have liners?

The main purposes of the mesh liner inside swim trunks are to prevent chafing by creating a barrier between sensitive areas of skin and the trunks; and to provide support to the genitals while swimming, by hugging them close to the body and keeping them out of harm's way during physical activity.

2. Why do some swim trunks not have netting?

Plus, the mesh provides a lightweight barrier to block your wee-wee from direct contact with the fabric of the actual swim trunks. Without the mesh lining, the fabric would cause your sensitive bits to chafe, which, if you ask us, is really uncomfortable.

3. Why do some swim trunks have netting?

When the shorts get wet, the soft mesh lining protects the skin from getting any rash from the wet fabric and makes your time in the water and more importantly out of the water and drying, free of any sort of pain. The net or mesh lining also makes sure your skin is able to breathe by ensuring proper air circulation.

Editor's Notes

During our water repellent swim trunk for boys research, we found 170 water repellent swim trunk for boys products and shortlisted 8 quality products. We collected and analyzed 2,516 customer reviews through our big data system to write the water repellent swim trunks for boys list. We found that most customers choose water repellent swim trunks for boys with an average price of £20.00.

The water repellent swim trunks for boys are available for purchase. We have researched hundreds of brands and picked the top brands of water repellent swim trunks for boys, including Hill & Sea, PUMA, PAEHUIMT, MaaMgic, LUCOWEE.

Written by

John Zimmer

John Zimmer is a truly professional writer on findthisbest.com. He has specialized in writing content a wide variety of fields for over a decade. Since 2011, he has been using his expertise and extensive experience to write content for online shopping guide websites. In addition to writing for findthisbest.com, he has appeared in publications such as The Spruce, Wirecutter and Bestbuy.