Best Neon Swim Trunks for Boys of 2026

John Zimmer Avatar
John Zimmer
Last Updated: 11 Feb 2026

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Introducing a vibrant and trendy addition to any young boy's summer wardrobe - neon swim trunks. These eye-catching swimwear options come in a range of bold colours, guaranteed to make a splash at the beach or by the pool. Designed with comfort and style in mind, these swim trunks are made from high-quality materials that are both durable and quick-drying. With their adjustable waistbands and secure fit, they provide the perfect combination of freedom and support for active boys. So, why not add a touch of fun and flair to your little one's swimwear collection with these neon swim trunks?

At a Glance: Our Top Picks

Kids4ever Boys Swimming Shorts Funny Neon Ice Cream 3D Printed Swim Trunks Kids Summer Holiday Party Sports Running Lightweight Beach Shorts 7-8 Years Cover #TOP 1
Kids4ever Boys Swimming Shorts Funny Neon Ice Cream 3D Printed Swim Trunks Kids Summer Holiday Party Sports Running Lightweight Beach Shorts 7-8 Years
ftb score rating icon 9.9
Belovecol Boys Swim Shorts Swimming Trunks Neon Quick Dry Boys Swimwear Shorts Cover #TOP 2
Belovecol Boys Swim Shorts Swimming Trunks Neon Quick Dry Boys Swimwear Shorts
ftb score rating icon 9.8
ALISISTER Swim Trunks for Boys Neon Gamepad Game Console Swimsuit Cover #TOP 3
ALISISTER Swim Trunks for Boys Neon Gamepad Game Console Swimsuit
ftb score rating icon 9.6

Top 10 Neon Swim Trunks for Boys

#TOP 1

Kids4ever Boys Swimming Shorts Funny Neon Ice Cream 3D Printed Swim Trunks Kids Summer Holiday Party Sports Running Lightweight Beach Shorts 7-8 Years

Neon Ice Cream
7-8 Years
Kids4ever Boys Swimming Shorts Funny Neon Ice Cream 3D Printed Swim Trunks Kids Summer Holiday Party Sports Running Lightweight Beach Shorts 7-8 Years Cover
Kids4ever Boys Swimming Shorts Funny Neon Ice Cream 3D Printed Swim Trunks Kids Summer Holiday Party Sports Running Lightweight Beach Shorts 7-8 Years

Features
Kids Swim Shorts Design:mesh Lining Inside,2 Side Pockets,elastic Waistband With Adjustable Drawstring,and Leg Openings Are Using Three-Dimensional Cutting Technology. Carefully Tailoring, Smooth Calm And Neat Car Line Can Make The Swimwear Work Better
Boys Swim Trunks Material:polyester And Spandex Swim Board Shorts,quick Dry Fabric,breathable, Lightweight And Comfortable To Wear.
Water Shorts Style:unique 3D Print Boys Swim Trunks,not Shrink,not Fading,This Playful Wrinkle Free And Water Resistant Shorts Will Make Your Style Come Alive With Its Unique Patterns.
Size And Washing Tips: Please Do Carefully Refer To The Size Chart Before Purchasing. Not Shrink After Normal Hand(Max 40°C) Or Machine Wash.
Beach Shorts Occasion: Kids Swimming Trunks Are Suitable For Various Sports And Beach Activities, Including Swimming, Surfing, Running, Walking, Volleyball, , Cycling,water Skiing, Beach Or Home, And Can Be Used As Gifts For Boys, Kids, Toddler, Baby
#TOP 2

Belovecol Boys Swim Shorts Swimming Trunks Neon Quick Dry Boys Swimwear Shorts

A-neon
11-12 Years
Belovecol Boys Swim Shorts Swimming Trunks Neon Quick Dry Boys Swimwear Shorts Cover
Belovecol Boys Swim Shorts Swimming Trunks Neon Quick Dry Boys Swimwear Shorts with Pockets 11-12 Years

Features
[Features] Within The Network With A Triangular (Brief Mesh Lining) Breathable. The Protected Inside Mesh Linning You Will Not Feel Tight With This Short, With 2 Side Pockets
[New Shorts Design] Kids Boys Quick Dry SPF50 Sun Protection Lightweight Swim Trunks In A Choice Of Several Designs Lightning/Phoenix/Cat/Galaxy
[Size] Please Do Carefully Refer To The Size Chart Before Purchasing.
[Quick-Drying Fabric] 100% Polyester With Grenadine, Quick-Drying Fabric, Ultra Light.
[Occasions] This Kids Swimming Trunks Are Suitable For Various Sports And Beach Activities, Including Swimming, Surfing, Running, Walking, Cycling,water Skiing, Beach Or Home, And Can Be Used As Gifts For Teen, Boys, Kids, Toddler.
#TOP 3

ALISISTER Swim Trunks for Boys Neon Gamepad Game Console Swimsuit

Neon Gamepad
10-12 Years
ALISISTER Swim Trunks for Boys Neon Gamepad Game Console Swimsuit Cover
ALISISTER Swim Trunks for Boys Neon Gamepad Game Console Swimsuit with Compression Liner Elastic Waist Beachwear Shorts Size 10-12 Years

Features
Features: Designed With The Latest Boxer Brief Style, These Boys' Swim Shorts Are Waterproof, Quick-Drying, And Made From 4-Way Stretch Polyester Fabric. They Feature An Elastic Waistband With An Adjustable Drawstring, Double Side Pockets, And One Pocket Lined Within The Boxer Briefs. The Mesh Side Pockets Allow For Quick Drainage Of Water And Sand, Ensuring Your Child Can Move Freely At The Pool Or Beach
Material: These Boys' Compression Swim Trunks Are Made Of Polyester With A Silky Compression Lining, Offering A Lightweight, Breathable, And Chafe-Proof Boxer Brief Experience. The Flat-Angle Lining Provides Enhanced Comfort Compared To Traditional Triangular Mesh Linings, Covering Sensitive Areas And Preventing Skin Irritation
Size Guide: Please Refer To The Size Chart In The Images Before Placing Your Order. Please Note There May Be A Slight Measurement Difference Of 0.5-1 Inch Due To Varying Measurement Methods. If You Have Any Questions, Feel Free To Contact Us For Premium Quality Assurance And Support, Both Pre-Sale And After-Sale
Occaion:Perfect For A Range Of Outdoor Activities, These Boys' Boxer Brief Swim Trunks Are Ideal For Swimming, Beach Volleyball, Pool Time, And Other Sports. They're Also Great For Casual Lounging At Home, Ensuring Comfort And Style All Summer Long
Design: These Boys' Compression Swim Trunks Showcase Vibrant, Fun Prints, Including Galaxy Astronaut,game Console, Flamingos, Taco Cat, Coconut Bear, Balloon Shark And Ice Cream. Let Your Child Stand Out With Style And Energy, Whether They're Swimming, Playing, Or Relaxing By The Beach
#TOP 4

LUCOWEE Boys Swim Trunks Boxer Brief Lined Anti Chafe Swimming Shorts Bathing Lakewear Sandless Stretchy Adjustable Drawstring Quick Dry UPF 50+ Gradient Royal Neon Size 14 16

LUCOWEE
Gradient Royal Neon
11-13 Years
LUCOWEE Boys Swim Trunks Boxer Brief Lined Anti Chafe Swimming Shorts Bathing Lakewear Sandless Stretchy Adjustable Drawstring Quick Dry UPF 50+ Gradient Royal Neon Size 14 16 Cover
LUCOWEE Boys Swim Trunks Boxer Brief Lined Anti Chafe Swimming Shorts Bathing Lakewear Sandless Stretchy Adjustable Drawstring Quick Dry UPF 50+ Gradient Royal Neon Size 14 16

Features
COMFORTABLE BOXER BRIEF LINER - Super Soft Smooth Material For The Built-In Compression Liner, Full Size Boxer 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 & Water Park 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 Resistant 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,please Read The Size Chart Details.If Your Boy's Build Is Average,take His Waist Size To Buy.Then If He Is Tubby/husky Size,please Compare His Waist With Weight,then Choose A Closest Size From The Chart.Size Up For These Are Adjustable Waist-Tie If You Want Get More Room To Grow Or A Little Loose Fit!
MORE BONUS YOU GET - 3 Pockets: Reinforced Deep Side Pockets With Perforated Mesh Lining For Efficient Draining,Secure Back Pocket With Velcro Flap To Hold Valuables Also With Draining Eyelet.Original Designed In New York, 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.Boys Sizes 5-6 7-8 10-12 14-16 18-20 Is A Must Have Beachwear Essential,including Kids, Youth Young Men.
#TOP 5

A2Z 4 Kids Boys Quick Dry Swim Shorts

SW Shorts-1
4-5 Years
A2Z 4 Kids Boys Quick Dry Swim Shorts Cover
A2Z 4 Kids Boys Beach Swim Shorts Casual and Athletic Wear Kids Quick - SW Shorts 860 Red 4-5

The A2Z Swim Shorts are designed to add colour and comfort to your child's swimwear collection. Made from soft, breathable fabric, these shorts are perfect for active kids, allowing easy movement during all water activities. The elasticated waistband with an integrated drawstring ensures a secure fit, making them ideal for beach trips and pool days. Crafted from high-quality materials, these lightweight trunks provide flexibility and durability, ensuring your little ones stay comfortable while enjoying their summer fun.

What We Like
Bright, vibrant colours
Comfortable, breathable fabric
Quick-drying material
Elastic waistband for secure fit
Available in various styles

RIPT Boys Swim Shorts with SPF50 Protection

RIPT
RCJSHO772_RED_11/12
11-12 Years
RIPT Boys Swim Shorts with SPF50 Protection Cover
RIPT Boys Quick Dry Uv 50 Sun Protection Peach Finish Swimming Swim Shorts Trunks, Red, 11-12 Years UK

RIPT Boys Swim Shorts are designed for summer fun. Made from ultra-lightweight materials, these shorts dry quickly, ensuring your comfort whether you're swimming or relaxing by the pool. The elasticated waistband and 9cm inseam provide a flexible fit for all body types. With SPF50 sun protection, you can enjoy sunny days without worrying about harmful rays. Additionally, the practical side pockets allow you to carry small essentials while looking stylish.

What We Like
Quick-drying material
SPF50 sun protection
Elasticated waistband for comfort
Stylish design with pockets
Lightweight and flexible
#TOP 7

LUCOWEE Boys Swim Trunks Compression Liner Anti Chafe Swimming Shorts Bathing Lakewear Sandless Stretchy Adjustable Drawstring Quick Dry UPF 50+ Shorts Neon Coconut Tree Size 14 16

LUCOWEE
Neon Coconut Tree
11-13 Years
LUCOWEE Boys Swim Trunks Compression Liner Anti Chafe Swimming Shorts Bathing Lakewear Sandless Stretchy Adjustable Drawstring Quick Dry UPF 50+ Shorts Neon Coconut Tree Size 14 16 Cover
LUCOWEE Boys Swim Trunks Compression Liner Anti Chafe Swimming Shorts Bathing Lakewear Sandless Stretchy Adjustable Drawstring Quick Dry UPF 50+ Shorts Neon Coconut Tree Size 14 16

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.
#TOP 8

Caihoyu Kids Neon Green Swim Trunks

Fluorescent Green
4 Years
Caihoyu Kids Neon Green Swim Trunks Cover
Kids Summer Swim Trunks Drawstring Swim Shorts Quick Dry Beach Hawaiian Vacation 2T-16 Neon Green 4 Years

The Caihoyu Swim Trunks are perfect for children aged 3-14 years, ensuring a comfortable fit with their elastic waist and drawstring. Made from thin and breathable polyester, these trunks keep you cool during hot summer days. The vibrant, colourful print adds a stylish touch, making them ideal for beach parties and vacations. Additionally, they are lightweight and quick-drying, allowing you to enjoy water activities without worrying about being soggy for long. These shorts are a must-have for summer fun.

What We Like
Comfortable and breathable material
Quick-drying and lightweight
Stylish colourful print
Suitable for various summer occasions
#TOP 9

Harry Bear Boys Swim Shorts Gaming Blue 6-7 Years

hbssgm25
Blue
6-7 Years
Harry Bear Boys Swim Shorts Gaming Blue 6-7 Years Cover
Harry Bear Boys Swim Shorts Gaming Blue 6-7 Years

Features
Premium Quality Kids Gaming Swim Shorts.
Harry Bear Loves Making A Big Splash For Fun In The Sun!
Super Comfy Lined Video Game Motif Swimming Costume.
Crafted For Quality And Style With Tie Waist Detail And A Harry Bear Embroidered Logo.
1-UP Your Summer In These Awesome Gaming Surf Shorts.
#TOP 10

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

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
Buying Guide Image
Editor's Notes

During our neon swim trunk for boys research, we found 215 neon swim trunk for boys products and shortlisted 10 quality products. We collected and analyzed 9,024 customer reviews through our big data system to write the neon swim trunks for boys list. We found that most customers choose neon swim trunks for boys with an average price of £10.36.

The neon swim trunks for boys are available for purchase. We have researched hundreds of brands and picked the top brands of neon swim trunks for boys, including Kids4ever, Belovecol, ALISISTER, LUCOWEE, A2Z 4 Kids.

Written by
John Zimmer Avatar

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.