Best Speedo Swim Trunks for Boys of 2025

John Zimmer Avatar
John Zimmer
Last Updated: 9 Feb 2025

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Introducing a range of swim trunks designed for boys by the well-known brand, Speedo. These swim trunks are perfect for young swimmers who want comfort and style while enjoying their time in the water. With a variety of colours and patterns to choose from, these swim trunks are made from high-quality materials that ensure durability and quick drying. The elastic waistband provides a secure and adjustable fit, allowing boys to swim and play with ease. Whether it's at the beach, pool, or water park, these Speedo swim trunks are a great choice for any young swimmer.

At a Glance: Our Top Picks

Speedo Junior Boy's Quick Dry Watershorts Cover #TOP 1
Speedo Junior Boy's Quick Dry Watershorts
ftb score rating icon 9.8
Speedo Junior ECO Endurance+ Aquashort Trunks Cover #TOP 2
Speedo Junior ECO Endurance+ Aquashort Trunks
ftb score rating icon 9.7
Speedo Boy's Superiority Aquashort Swimming Shorts Cover #TOP 3
Speedo Boy's Superiority Aquashort Swimming Shorts
ftb score rating icon 9.5

Top 10 Speedo Swim Trunks for Boys

Speedo Junior Boy's Quick Dry Watershorts

8-12412
Washed Blue
10-11 Years
Speedo Junior Boy's Quick Dry Watershorts Cover
Speedo Junior Boy's 13" Watershorts | Swim Shorts | Swimming Trunks | Quick Dry | Comfort | Chlorine Resistant, Washed Blue, L

The Speedo Junior Watershorts are designed for comfort and convenience. With an adjustable fit, the elasticated waistband and external drawcord ensure that you can secure them perfectly, allowing for free movement while swimming. The side seam pockets feature water drainage, meaning you won't be weighed down by excess water. Made from lightweight fabric, these shorts offer a comfortable fit that keeps you cool. Additionally, they are crafted in part from 100% recycled nylon, making them an eco-friendly choice for young swimmers.

What We Like
Adjustable waistband for comfort
Water drainage pockets
Lightweight and comfortable
Eco-friendly materials
#TOP 2

Speedo Junior ECO Endurance+ Aquashort Trunks

8-13461
Black/White
5-6 Years
Speedo Junior ECO Endurance+ Aquashort Trunks Cover
Speedo Junior Boy's ECO Endurance+ Aquashort Swimming Trunks | Chlorine Resistant | Quick Drying | Stretch Fabric | Recycled Material | Comfort Fit, Black/White, 5-6 Years

The Speedo Junior Aquashort offers quality and comfort with its updated ECO Endurance+ fabric, ensuring you enjoy freedom of movement during swim lessons and training. Made from 50% recycled materials, this swimwear feels good and supports your eco-conscious choices. Its chlorine-resistant fabric dries quickly, making it perfect for both short and long pool sessions. With a sleek shape and internal drawcord waist, you can experience the ultimate comfort while making a splash in the water.

What We Like
Chlorine-resistant fabric
Quick-drying material
Eco-friendly construction
Comfortable fit
Sleek design
#TOP 3

Speedo Boy's Superiority Aquashort Swimming Shorts

8056158278
Black/Spring Green
Speedo Boy's Superiority Aquashort Swimming Shorts Cover
Speedo Boy's Superiority Aquashort Swimming Short, Black, 32" (Manufacturer Size: 164)

The Speedo Aquashort Shorts are an excellent choice for young swimmers. Made from Endurance+ fabric, these shorts are fully chlorine resistant, ensuring they will last longer through regular use. With a comfortable 25cm length, they provide the perfect fit for both training and leisure swimming. Ideal for everyday use, these swim shorts offer convenience and durability, allowing you to focus on enjoyment in the water without worrying about wear and tear.

What We Like
Chlorine resistant fabric
Comfortable 25cm length
Great for training
Durable for regular use
#TOP 4

Speedo Boys' Knee Length Swim Trunks

BBLOCKEDVOLLEYKL
Turkish Sea
Speedo Boys' Knee Length Swim Trunks Cover
Speedo Boys' Swim Trunk Knee Length Blocked Volley, Turkish Sea, XX-Small

The Speedo Swim Trunks are designed for comfort and protection. With an 8" inseam and 17" outseam, they offer a stylish knee-length fit. You can enjoy the sunshine worry-free, thanks to the UPF 50+ protection that blocks up to 98% of harmful rays. The 2 Way Comfort Stretch ensures ease of movement, allowing you to swim and play without restriction. Additionally, the unique water-repellent coating keeps you feeling light and dry, making these swim trunks perfect for any water adventure.

What We Like
UPF 50+ sun protection
Comfortable stretch material
Water-repellent coating
Durable design
#TOP 5

Speedo Boys' Swim Trunks with UPF Protection

BREDONDOSOLIDML
Bitter Lime
Speedo Boys' Swim Trunks with UPF Protection Cover
Speedo Boys' Standard Swim Trunk Mid Length Redondo Solid, Bitter Lime

The Speedo Swim Trunks offer a comfortable 6-inch inseam and 15-inch outseam, perfect for active boys. With UPF 50+ protection, these trunks effectively block up to 98% of the sun's harmful rays, ensuring your child's skin stays safe during outdoor swims. The durable water-repellent feature keeps the fabric lightweight and quick-drying, making it ideal for various water activities. Additionally, the Hydro Brief liner provides extra support and comfort, allowing for unrestricted movement. These trunks also include a convenient patch pocket for storing small essentials.

What We Like
UPF 50+ sun protection
Durable water-repellent fabric
Comfortable Hydro Brief liner
Convenient patch pocket
Ideal for active boys
#TOP 6

Speedo Boys Fusion Fun Aquashort Swim Trunks

8-05394B402
9-12 Months
Speedo Boys Fusion Fun Aquashort Swim Trunks Cover
Speedo Boys Fusion Fun Essential Allover Aquashort - Danube/Risk Red/White, 9-12m

The Speedo Fusion Fun Aquashort is designed to make your child easily visible in the water, providing peace of mind. The fabric offers excellent stretch, allowing your little one to swim freely without feeling restricted. Additionally, it is durable and soft to the touch, making it comfortable for all-day wear. Unlike traditional swim fabrics, it is more resistant to sunscreen, ensuring the shorts maintain their quality longer, so you can enjoy worry-free outings at the pool or beach.

What We Like
Easy to spot in water
Comfortable and stretchy fabric
Durable and soft material
Resistant to sunscreen damage
#TOP 7

Speedo Boys' Redondo Swim Trunks Green Gecko

MREDONDOSOLIDSL
Green Gecko
Speedo Boys' Redondo Swim Trunks Green Gecko Cover
Speedo Boys' Swim Trunk Short Length Redondo Solid, Green Gecko, S

The Speedo Redondo Swim Trunks are designed for comfort and protection. With a 4-inch inseam and 14-inch outseam, they provide a perfect fit for active boys. The innovative SPEEDO ECO 4WAY COMFORT STRETCH fabric ensures unrestricted movement, allowing you to swim freely. Additionally, the UPF 50+ protection blocks up to 98% of harmful sun rays, keeping your skin safe during outdoor activities. The durable water repellent feature helps you stay dry, making these trunks ideal for beach days or poolside fun.

What We Like
Comfortable stretch fabric
Sun protection UPF 50
Water repellent feature
Multiple pockets for convenience
#TOP 8

Speedo Boys' High Risk Red Swim Trunks

BBLOCKEDVOLLEYKL
High Risk Red
Speedo Boys' High Risk Red Swim Trunks Cover
Speedo Boys' Swim Trunk Knee Length Blocked Volley, High Risk Red, LG (14-16 Big Kid)

The Speedo Swim Trunks are designed for comfort and protection during swim activities. With an 8-inch inseam and 17-inch outseam, they offer a great fit for active boys. The durable water-repellent fabric ensures you stay dry and comfortable in the water. Plus, with UPF 50+ protection, you can enjoy the sun while knowing that these trunks block up to 98% of harmful rays. Made from 50% recycled polyester, they also support eco-friendly practices, making them a smart choice for both kids and the environment.

What We Like
Durable water repellent
UPF 50+ sun protection
Eco-friendly materials
Comfortable fit
#TOP 9

Speedo Boy's Funky Graphic Watershort

812404
2 Years
Speedo Boy's Funky Graphic Watershort Cover
Speedo Boy's Printed 13" Watershort

The Speedo Watershort is designed for young boys who want style and comfort. With an elasticated waistband and external drawcord, it provides a secure fit whether you're swimming or playing beach games. The back pocket features a drainage system, so it won’t fill with water or sand, keeping it lightweight. Additionally, this watershort is made from 100% recycled polyester, making it environmentally friendly while offering a soft, brushed finish for added comfort against the skin.

What We Like
Comfortable elasticated waistband
Lightweight back pocket drainage
Eco-friendly recycled fabric
Soft brushed finish
#TOP 10

Speedo Boys' Redondo Swim Trunks with UPF

BREDONDOSOLIDML
Block Porcelain
Speedo Boys' Redondo Swim Trunks with UPF Cover
Speedo Boys' Swim Trunk Mid Length Redondo Solid, Block Porcelain, M

The Speedo Redondo Swim Trunks are designed with comfort and protection in mind. With a 6" inseam and 15" outseam, they offer a perfect fit for boys. The UPF 50+ protection ensures that up to 98% of the sun's harmful rays are blocked, allowing you to enjoy fun in the sun without worry. The added comfort stretch gives you enhanced movement, making swimming and playing in the water a breeze. Additionally, these trunks are water repellent, helping you stay dry and comfortable after leaving the pool.

What We Like
Excellent sun protection
Comfortable stretch for movement
Water repellent material
Mesh basket liner
Buying Guide Image
Editor's Notes

During our Speedo swim trunk for boys research, we found 14 Speedo swim trunk for boys products and shortlisted 10 quality products. We collected and analyzed 4,668 customer reviews through our big data system to write the Speedo swim trunks for boys list. We found that most customers choose Speedo swim trunks for boys with an average price of £23.24.

The Speedo swim trunks for boys are available for purchase. The top 10 picks range in price from a low of £8.00 to a high of £80.00, find the one that fits your budget.

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.