Best Boys Swim Trunks of 2026

Last updated on 20/05/2026
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1
adidas Boy's Swim Shorts Kids, Black/White, 11-12 Years

adidas Boy's Swim Shorts Kids, Black/White, 11-12 Years

adidas
29% Off
Why we love it
  • Exceptional quality and design.
  • Perfect for everyday use.
  • Affordable yet stylish option.
Main Highlights
  • Regular fit
  • Elastic waist with inner drawcord
  • 100% polyester (recycled)
  • One back pocket
  • Inner mesh briefs
Show More
9.8
Exceptional
9.8
Exceptional
adidas

adidas Boy's Swim Shorts Kids, Black/White, 11-12 Years

29% Off
Why we love it
  • Exceptional quality and design.
  • Perfect for everyday use.
  • Affordable yet stylish option.
Main Highlights
  • Regular fit
  • Elastic waist with inner drawcord
  • 100% polyester (recycled)
  • One back pocket
  • Inner mesh briefs
Show More
Value for Money
2
Speedo Boys Endurance+ Jammer Swimming Trunks | Training | Chlorine Resistant | Quick Drying | Stretch Fabric | Comfort Fit, True Navy, 9-10

Speedo Boys Endurance+ Jammer Swimming Trunks | Training | Chlorine Resistant | Quick Drying | Stretch Fabric | Comfort Fit, True Navy, 9-10

Speedo
21% Off
Why we love it
  • Eco-friendly fabric with comfort.
  • Quick drying post-swim.
  • Long-lasting and durable.
Main Highlights
  • QUALITY & COMFORT: Our popular Junior Jammer Short, now with better eco-credentials. We've given this classic swimming costume an update using super-durable ECO Endurance+ fabric while still including the comfort & freedom of motion that is expected
  • FEEL GOOD, SWIM GOOD: Retaining the streamlined cut and internal drawcord waist that make it so comfy during lessons and training, this suit is now made from 50% recycled materials ideal for short or long pool sessions
  • ECO POWER FABRIC: Our 100% chlorine-resistant Endurance+ fabric is quick-drying and made for long-lasting wear and being 50% recycled, one of the yarns is even made from 100% post-consumer waste, such as recycled plastic bottles
  • MAKING WAVES: Since our founding in Australia in 1928, we have been passionate about life in & around the water. Our mission is to inspire people to swim whether it's for training, racing, fitness or fun & make every moment in the water better
  • Quick Dry - dries faster after your swim workout
Show More
9.7
Exceptional
9.7
Exceptional
Speedo

Speedo Boys Endurance+ Jammer Swimming Trunks | Training | Chlorine Resistant | Quick Drying | Stretch Fabric | Comfort Fit, True Navy, 9-10

21% Off
Why we love it
  • Eco-friendly fabric with comfort.
  • Quick drying post-swim.
  • Long-lasting and durable.
Main Highlights
  • QUALITY & COMFORT: Our popular Junior Jammer Short, now with better eco-credentials. We've given this classic swimming costume an update using super-durable ECO Endurance+ fabric while still including the comfort & freedom of motion that is expected
  • FEEL GOOD, SWIM GOOD: Retaining the streamlined cut and internal drawcord waist that make it so comfy during lessons and training, this suit is now made from 50% recycled materials ideal for short or long pool sessions
  • ECO POWER FABRIC: Our 100% chlorine-resistant Endurance+ fabric is quick-drying and made for long-lasting wear and being 50% recycled, one of the yarns is even made from 100% post-consumer waste, such as recycled plastic bottles
  • MAKING WAVES: Since our founding in Australia in 1928, we have been passionate about life in & around the water. Our mission is to inspire people to swim whether it's for training, racing, fitness or fun & make every moment in the water better
  • Quick Dry - dries faster after your swim workout
Show More
3
Speedo Boys Endurance+ Jammer Swimming Trunks | Training | Chlorine Resistant | Quick Drying | Stretch Fabric | Comfort Fit, Black, 11-12

Speedo Boys Endurance+ Jammer Swimming Trunks | Training | Chlorine Resistant | Quick Drying | Stretch Fabric | Comfort Fit, Black, 11-12

Speedo
21% Off
Why we love it
  • Eco-friendly, quality material.
  • Comfortable streamlined design.
  • Quick drying fabric.
Main Highlights
  • QUALITY & COMFORT: Our popular Junior Jammer Short, now with better eco-credentials. We've given this classic swimming costume an update using super-durable ECO Endurance+ fabric while still including the comfort & freedom of motion that is expected
  • FEEL GOOD, SWIM GOOD: Retaining the streamlined cut and internal drawcord waist that make it so comfy during lessons and training, this suit is now made from 50% recycled materials ideal for short or long pool sessions
  • ECO POWER FABRIC: Our 100% chlorine-resistant Endurance+ fabric is quick-drying and made for long-lasting wear and being 50% recycled, one of the yarns is even made from 100% post-consumer waste, such as recycled plastic bottles
  • MAKING WAVES: Since our founding in Australia in 1928, we have been passionate about life in & around the water. Our mission is to inspire people to swim whether it's for training, racing, fitness or fun & make every moment in the water better
  • Quick Dry - dries faster after your swim workout
Show More
9.5
Superb
9.5
Superb
Speedo

Speedo Boys Endurance+ Jammer Swimming Trunks | Training | Chlorine Resistant | Quick Drying | Stretch Fabric | Comfort Fit, Black, 11-12

21% Off
Why we love it
  • Eco-friendly, quality material.
  • Comfortable streamlined design.
  • Quick drying fabric.
Main Highlights
  • QUALITY & COMFORT: Our popular Junior Jammer Short, now with better eco-credentials. We've given this classic swimming costume an update using super-durable ECO Endurance+ fabric while still including the comfort & freedom of motion that is expected
  • FEEL GOOD, SWIM GOOD: Retaining the streamlined cut and internal drawcord waist that make it so comfy during lessons and training, this suit is now made from 50% recycled materials ideal for short or long pool sessions
  • ECO POWER FABRIC: Our 100% chlorine-resistant Endurance+ fabric is quick-drying and made for long-lasting wear and being 50% recycled, one of the yarns is even made from 100% post-consumer waste, such as recycled plastic bottles
  • MAKING WAVES: Since our founding in Australia in 1928, we have been passionate about life in & around the water. Our mission is to inspire people to swim whether it's for training, racing, fitness or fun & make every moment in the water better
  • Quick Dry - dries faster after your swim workout
Show More
4
Speedo Boys Eco Endurance+ Aquashort Swimming Trunks | Chlorine Resistant | Quick Drying | Stretch Fabric | Recycled Material | Comfort Fit Swimwear Black

Speedo Boys Eco Endurance+ Aquashort Swimming Trunks | Chlorine Resistant | Quick Drying | Stretch Fabric | Recycled Material | Comfort Fit Swimwear Black

Speedo
23% Off
Why we love it
  • Super-durable ECO Endurance+ fabric.
  • Made from 50% recycled materials.
  • 100% chlorine-resistant and quick-drying.
Main Highlights
  • QUALITY & COMFORT: Our popular Junior Aquashort, now with better eco-credentials. We've given this classic swimming costume an update using super-durable ECO Endurance+ fabric while still including the comfort & freedom of motion that is expected
  • FEEL GOOD, SWIM GOOD: Retaining the sleek shape and internal drawcord waist that make it so comfy during lessons and training, this suit is now made from 50% recycled materials ideal for short or long pool sessions
  • ECO POWER FABRIC: Our 100% chlorine-resistant Endurance+ fabric is quick-drying and made for long-lasting wear and being 50% recycled, one of the yarns is even made from 100% post-consumer waste, such as recycled plastic bottles
  • Quick Dry - dries faster after your swim workout
  • MAKING WAVES: Since our founding in Australia in 1928, we have been passionate about life in & around the water. Our mission is to inspire people to swim whether it's for training, racing, fitness or fun & make every moment in the water better
Show More
9.4
Superb
9.4
Superb
Speedo

Speedo Boys Eco Endurance+ Aquashort Swimming Trunks | Chlorine Resistant | Quick Drying | Stretch Fabric | Recycled Material | Comfort Fit Swimwear Black

23% Off
Why we love it
  • Super-durable ECO Endurance+ fabric.
  • Made from 50% recycled materials.
  • 100% chlorine-resistant and quick-drying.
Main Highlights
  • QUALITY & COMFORT: Our popular Junior Aquashort, now with better eco-credentials. We've given this classic swimming costume an update using super-durable ECO Endurance+ fabric while still including the comfort & freedom of motion that is expected
  • FEEL GOOD, SWIM GOOD: Retaining the sleek shape and internal drawcord waist that make it so comfy during lessons and training, this suit is now made from 50% recycled materials ideal for short or long pool sessions
  • ECO POWER FABRIC: Our 100% chlorine-resistant Endurance+ fabric is quick-drying and made for long-lasting wear and being 50% recycled, one of the yarns is even made from 100% post-consumer waste, such as recycled plastic bottles
  • Quick Dry - dries faster after your swim workout
  • MAKING WAVES: Since our founding in Australia in 1928, we have been passionate about life in & around the water. Our mission is to inspire people to swim whether it's for training, racing, fitness or fun & make every moment in the water better
Show More
5
Zoggs Boy's Cottesloe Mid Jammer Swim Trunks, Black, 10 Years

Zoggs Boy's Cottesloe Mid Jammer Swim Trunks, Black, 10 Years

Zoggs
21% Off
Why we love it
  • Incredible chlorine-proof durability.
  • Eco-friendly recycled materials.
  • Ultimate swimming flexibility.
Main Highlights
  • 32cm leg length for more flexibility whilst swimming
  • Triangle front lining for increased modesty and drawstring for comfort
  • Ecolast+ fabric is made using fibre produced from recycled plastic bottles and consumer waste
  • 100% chlorine proof swimsuit with lifetime guarantee, machine washable, UPF 50+ sun protection
  • This swimming jammer is part of the Zoggs sustainable product program, using recycled materials to help protect our environment for future generations
Show More
9.2
Superb
9.2
Superb
Zoggs

Zoggs Boy's Cottesloe Mid Jammer Swim Trunks, Black, 10 Years

21% Off
Why we love it
  • Incredible chlorine-proof durability.
  • Eco-friendly recycled materials.
  • Ultimate swimming flexibility.
Main Highlights
  • 32cm leg length for more flexibility whilst swimming
  • Triangle front lining for increased modesty and drawstring for comfort
  • Ecolast+ fabric is made using fibre produced from recycled plastic bottles and consumer waste
  • 100% chlorine proof swimsuit with lifetime guarantee, machine washable, UPF 50+ sun protection
  • This swimming jammer is part of the Zoggs sustainable product program, using recycled materials to help protect our environment for future generations
Show More
6
MEILONGER Boys Swim Trunks Boys Swimming Shorts with Compression Liner Quick Dry Stretchy 2 in 1 Board Shorts Size 8,10-12,14-16,18-20 Years(Black,14-16)

MEILONGER Boys Swim Trunks Boys Swimming Shorts with Compression Liner Quick Dry Stretchy 2 in 1 Board Shorts Size 8,10-12,14-16,18-20 Years(Black,14-16)

MEILONGER
Why we love it
  • Quick-drying for endless fun.
  • Comfortable fit for all activities.
  • Durable fabric for summer adventures.
Main Highlights
  • Swimming Trunks with Compression Liner: A two - in - one swimming trunk for boys. The outer layer is quick - drying and lightweight, while the inner liner is breathable. The children's boardshorts are made of high - quality and durable polyester fabric, which won't chafe the skin. You can enjoy your time with peace of mind. The inner length is 7.9 - 8.9 inches, and the outer length is 16.5 - 18.7 inches.
  • Soft and comfortable: The flatlock stitching of the boardshorts ensures a soft feel when worn, protects the skin, and prevents abrasions and irritations.
  • Quick - drying fabric: The boys' swimming suits or trunks of our brand all feature excellent quick - drying capabilities. Normally, it only takes 5 to 10 minutes for the trunks to dry. The material is lightweight and durable, creating extremely comfortable swimming trunks for your child. The high - quality material can withstand all the adventures your child has throughout the summer.
  • Pocket design: This boys' swimming trunk (beach boardshort, swimming attire, swimsuit) is equipped with two side - seam pockets, offering a variety of storage options.
  • Elastic Waistband with Drawstring. Our boardshorts combine a comfortable elastic waistband with an adjustable drawstring, providing ultimate security. Whether your child is swimming, beach surfing, running, playing ball games or at home, etc., these boys' swimming trunks will never sag or slip. It's a wonderful birthday gift or an excellent choice just to bring a smile to the little surfer in your family.
Show More
9.0
Superb
9.0
Superb
MEILONGER

MEILONGER Boys Swim Trunks Boys Swimming Shorts with Compression Liner Quick Dry Stretchy 2 in 1 Board Shorts Size 8,10-12,14-16,18-20 Years(Black,14-16)

Why we love it
  • Quick-drying for endless fun.
  • Comfortable fit for all activities.
  • Durable fabric for summer adventures.
Main Highlights
  • Swimming Trunks with Compression Liner: A two - in - one swimming trunk for boys. The outer layer is quick - drying and lightweight, while the inner liner is breathable. The children's boardshorts are made of high - quality and durable polyester fabric, which won't chafe the skin. You can enjoy your time with peace of mind. The inner length is 7.9 - 8.9 inches, and the outer length is 16.5 - 18.7 inches.
  • Soft and comfortable: The flatlock stitching of the boardshorts ensures a soft feel when worn, protects the skin, and prevents abrasions and irritations.
  • Quick - drying fabric: The boys' swimming suits or trunks of our brand all feature excellent quick - drying capabilities. Normally, it only takes 5 to 10 minutes for the trunks to dry. The material is lightweight and durable, creating extremely comfortable swimming trunks for your child. The high - quality material can withstand all the adventures your child has throughout the summer.
  • Pocket design: This boys' swimming trunk (beach boardshort, swimming attire, swimsuit) is equipped with two side - seam pockets, offering a variety of storage options.
  • Elastic Waistband with Drawstring. Our boardshorts combine a comfortable elastic waistband with an adjustable drawstring, providing ultimate security. Whether your child is swimming, beach surfing, running, playing ball games or at home, etc., these boys' swimming trunks will never sag or slip. It's a wonderful birthday gift or an excellent choice just to bring a smile to the little surfer in your family.
Show More
7
Speedo Boys Endurance+ Jammer Swimming Trunks | Training | Chlorine Resistant | Quick Drying | Stretch Fabric | Comfort Fit, Black, 15-16

Speedo Boys Endurance+ Jammer Swimming Trunks | Training | Chlorine Resistant | Quick Drying | Stretch Fabric | Comfort Fit, Black, 15-16

Speedo
Why we love it
  • Eco-friendly and comfortable.
  • Quick-drying endurance fabric.
  • Perfect for swim training.
Main Highlights
  • QUALITY & COMFORT: Our popular Junior Jammer Short, now with better eco-credentials. We've given this classic swimming costume an update using super-durable ECO Endurance+ fabric while still including the comfort & freedom of motion that is expected
  • FEEL GOOD, SWIM GOOD: Retaining the streamlined cut and internal drawcord waist that make it so comfy during lessons and training, this suit is now made from 50% recycled materials ideal for short or long pool sessions
  • ECO POWER FABRIC: Our 100% chlorine-resistant Endurance+ fabric is quick-drying and made for long-lasting wear and being 50% recycled, one of the yarns is even made from 100% post-consumer waste, such as recycled plastic bottles
  • MAKING WAVES: Since our founding in Australia in 1928, we have been passionate about life in & around the water. Our mission is to inspire people to swim whether it's for training, racing, fitness or fun & make every moment in the water better
  • Quick Dry - dries faster after your swim workout
Show More
8.9
Excellent
8.9
Excellent
Speedo

Speedo Boys Endurance+ Jammer Swimming Trunks | Training | Chlorine Resistant | Quick Drying | Stretch Fabric | Comfort Fit, Black, 15-16

Why we love it
  • Eco-friendly and comfortable.
  • Quick-drying endurance fabric.
  • Perfect for swim training.
Main Highlights
  • QUALITY & COMFORT: Our popular Junior Jammer Short, now with better eco-credentials. We've given this classic swimming costume an update using super-durable ECO Endurance+ fabric while still including the comfort & freedom of motion that is expected
  • FEEL GOOD, SWIM GOOD: Retaining the streamlined cut and internal drawcord waist that make it so comfy during lessons and training, this suit is now made from 50% recycled materials ideal for short or long pool sessions
  • ECO POWER FABRIC: Our 100% chlorine-resistant Endurance+ fabric is quick-drying and made for long-lasting wear and being 50% recycled, one of the yarns is even made from 100% post-consumer waste, such as recycled plastic bottles
  • MAKING WAVES: Since our founding in Australia in 1928, we have been passionate about life in & around the water. Our mission is to inspire people to swim whether it's for training, racing, fitness or fun & make every moment in the water better
  • Quick Dry - dries faster after your swim workout
Show More
8
Zoggs Boys Swim Shorts, Relaxed and Comfortable, Long Lasting Swimming Short, Multi-Coloured Boys, Kids Board Shorts Ecodura Penrith 15" Shorts, L, Age 12 to 13 Years

Zoggs Boys Swim Shorts, Relaxed and Comfortable, Long Lasting Swimming Short, Multi-Coloured Boys, Kids Board Shorts Ecodura Penrith 15" Shorts, L, Age 12 to 13 Years

Zoggs
20% Off
Why we love it
  • Relaxed and comfortable fit.
  • Durable polyester material Durafeel.
  • Elasticated waist and drawstring.
Main Highlights
  • Comfort: penrith boys swim shorts have a relaxed & comfortable fit for everyday swimming in the pool or open water These penrith kids board shorts are ideal for home or holiday swimming and are available in sizes small to XL
  • Essential: from junior to teen boys swim trunks, penrith have a comfortable elasticated waist and drawstring for an enjoyable all day pool or open water swimming experience
  • Long lasting: penrith swim shorts are made from a 100% Polyester material called Durafeel With a pool life of up to 750 hours, Durafeel makes for hard wearing everyday boys swim shorts
  • Multi coloured: penrith boys swimming shorts come in three great colours, Black, Blue and Turquoise with an embroidered logo and handy back pocket for all that kids stuff
  • It all started in Sydney 1992, when we had two ambitions, one to make the most comfortable swimming goggles the world had ever seen The other was to get people enjoying the water wearing our goggles, in the pool or in open water We want to make all your swims better, with unconditional trust in your goggles
Show More
8.9
Excellent
8.9
Excellent
Zoggs

Zoggs Boys Swim Shorts, Relaxed and Comfortable, Long Lasting Swimming Short, Multi-Coloured Boys, Kids Board Shorts Ecodura Penrith 15" Shorts, L, Age 12 to 13 Years

20% Off
Why we love it
  • Relaxed and comfortable fit.
  • Durable polyester material Durafeel.
  • Elasticated waist and drawstring.
Main Highlights
  • Comfort: penrith boys swim shorts have a relaxed & comfortable fit for everyday swimming in the pool or open water These penrith kids board shorts are ideal for home or holiday swimming and are available in sizes small to XL
  • Essential: from junior to teen boys swim trunks, penrith have a comfortable elasticated waist and drawstring for an enjoyable all day pool or open water swimming experience
  • Long lasting: penrith swim shorts are made from a 100% Polyester material called Durafeel With a pool life of up to 750 hours, Durafeel makes for hard wearing everyday boys swim shorts
  • Multi coloured: penrith boys swimming shorts come in three great colours, Black, Blue and Turquoise with an embroidered logo and handy back pocket for all that kids stuff
  • It all started in Sydney 1992, when we had two ambitions, one to make the most comfortable swimming goggles the world had ever seen The other was to get people enjoying the water wearing our goggles, in the pool or in open water We want to make all your swims better, with unconditional trust in your goggles
Show More
9
Speedo Boys Eco Endurance+ Aquashort Swimming Trunks | Chlorine Resistant | Quick Drying | Stretch Fabric | Recycled Material | Comfort Fit Swimwear, True Navy, 7-8

Speedo Boys Eco Endurance+ Aquashort Swimming Trunks | Chlorine Resistant | Quick Drying | Stretch Fabric | Recycled Material | Comfort Fit Swimwear, True Navy, 7-8

Speedo
40% Off
Why we love it
  • Eco-friendly and sustainable choice.
  • Uncompromised comfort and flexibility.
  • Quick-drying and durable fabric.
Main Highlights
  • QUALITY & COMFORT: Our popular Junior Aquashort, now with better eco-credentials. We've given this classic swimming costume an update using super-durable ECO Endurance+ fabric while still including the comfort & freedom of motion that is expected
  • FEEL GOOD, SWIM GOOD: Retaining the sleek shape and internal drawcord waist that make it so comfy during lessons and training, this suit is now made from 50% recycled materials ideal for short or long pool sessions
  • ECO POWER FABRIC: Our 100% chlorine-resistant Endurance+ fabric is quick-drying and made for long-lasting wear and being 50% recycled, one of the yarns is even made from 100% post-consumer waste, such as recycled plastic bottles
  • Quick Dry - dries faster after your swim workout
  • MAKING WAVES: Since our founding in Australia in 1928, we have been passionate about life in & around the water. Our mission is to inspire people to swim whether it's for training, racing, fitness or fun & make every moment in the water better
Show More
8.9
Excellent
8.9
Excellent
Speedo

Speedo Boys Eco Endurance+ Aquashort Swimming Trunks | Chlorine Resistant | Quick Drying | Stretch Fabric | Recycled Material | Comfort Fit Swimwear, True Navy, 7-8

40% Off
Why we love it
  • Eco-friendly and sustainable choice.
  • Uncompromised comfort and flexibility.
  • Quick-drying and durable fabric.
Main Highlights
  • QUALITY & COMFORT: Our popular Junior Aquashort, now with better eco-credentials. We've given this classic swimming costume an update using super-durable ECO Endurance+ fabric while still including the comfort & freedom of motion that is expected
  • FEEL GOOD, SWIM GOOD: Retaining the sleek shape and internal drawcord waist that make it so comfy during lessons and training, this suit is now made from 50% recycled materials ideal for short or long pool sessions
  • ECO POWER FABRIC: Our 100% chlorine-resistant Endurance+ fabric is quick-drying and made for long-lasting wear and being 50% recycled, one of the yarns is even made from 100% post-consumer waste, such as recycled plastic bottles
  • Quick Dry - dries faster after your swim workout
  • MAKING WAVES: Since our founding in Australia in 1928, we have been passionate about life in & around the water. Our mission is to inspire people to swim whether it's for training, racing, fitness or fun & make every moment in the water better
Show More
10
adidas Boy's 3-Stripes Swim Boxers Kids, Black/White, 12-13 Years

adidas Boy's 3-Stripes Swim Boxers Kids, Black/White, 12-13 Years

adidas
49% Off
Why we love it
  • Perfect snug fit for comfort.
  • Customizable fit with drawcord.
  • Eco-friendly recycled materials used.
Main Highlights
  • Tight fit
  • Drawcord on elastic waist
  • 78% polyamide (recycled), 22% elastane
  • Infinitex fabric
Show More
8.7
Excellent
8.7
Excellent
adidas

adidas Boy's 3-Stripes Swim Boxers Kids, Black/White, 12-13 Years

49% Off
Why we love it
  • Perfect snug fit for comfort.
  • Customizable fit with drawcord.
  • Eco-friendly recycled materials used.
Main Highlights
  • Tight fit
  • Drawcord on elastic waist
  • 78% polyamide (recycled), 22% elastane
  • Infinitex fabric
Show More