Kids Chlorine Resistant Swimwear

Training swimwear designed for regular lessons, squad training and long days in the pool.

UPF 50+

Built-in sun protection

Chlorine Resistant

Made for regular lessons

Quick-Drying

Lightweight and comfortable

Lasts 10x Longer

Keeps Shape & Color

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Boy wearing black long sleeve rash top for sun protection swimwear

Boys Chlorine Resistant Long Sleeve Training Rash Top | Black

$38.00
Built for weekly swim lessons, squad training and long pool days, the Balck rash top combines chlorine-resistant DuraFlex Performance Fabric with a secure fit designed to keep up with active...
Boy wearing navy long sleeve rash top for sun protection swimwear

Boys Chlorine Resistant Long Sleeve Training Rash Top | Navy

$38.00
Built for weekly swim lessons, squad training and long pool days, the Navy rash top combines chlorine-resistant DuraFlex Performance Fabric with a secure fit designed to keep up with active...
Close-up front view of boys navy jammer swim shorts with dino print side panel on a light grey background.

Boys Chlorine Resistant Training Jammer | Dino Adventure

$38.00
Built for weekly swim lessons, squad training and long pool days, the Dino Adventure jammer combines chlorine-resistant DuraFlex Performance Fabric with a secure fit designed to keep up with active...
Close-up front view of boys navy jammer swim shorts with lava print side panel on a light grey background.

Boys Chlorine Resistant Training Jammer | Lava

$38.00$29.00
Built for weekly swim lessons, squad training and long pool days, the Lave jammer combines chlorine-resistant DuraFlex Performance Fabric with a secure fit designed to keep up with active swimmers....
Close-up front view of boys navy jammer swim shorts with shark splash print side panel on a light grey background.

Boys Chlorine Resistant Training Jammer | Sharky Splash

$38.00$19.00
Built for weekly swim lessons, squad training and long pool days, the Sharky Splash jammer combines chlorine-resistant DuraFlex Performance Fabric with a secure fit designed to keep up with active...
Close-up front view of boys navy jammer swim shorts with USA-inspired red, white and blue splash print side panel on a light grey background.

Boys Chlorine Resistant Training Jammer | Wave

$38.00
Built for weekly swim lessons, squad training and long pool days, the Wave jammer combines chlorine-resistant DuraFlex Performance Fabric with a secure fit designed to keep up with active swimmers....
Boys Running Shorts - Black

Boys Running Shorts - Black

$32.00
Keep your boy comfy and ready for action with Lesimo Boys' Running Shorts! These sleek black shorts are crafted from lightweight, breathable fabric with the perfect amount of stretch for...
Boys Running Shorts - Cement Grey

Boys Running Shorts - Cement Grey

$32.00
Keep your boy comfortable with Lesimo Boys' Running Shorts! Crafted from lightweight, breathable fabric with just the right amount of stretch, these shorts are designed for all-day movement. The flexible elastic...
Boys UPF50+ Cool Touch Mesh Tee  - Comic Skull

Boys UPF50+ Cool Touch Mesh Tee - Comic Skull

$28.00
The Boys CoolTough Mesh T-Shirt is designed to keep active kids feeling comfortable and fresh during outdoor adventures. · UPF 50+ Protection: Shields against harmful UV rays. · Ultra-Soft with a Cool Touch: Incredibly soft fabric...
Boys UPF50+ Cool Touch Mesh Tee  - Saturday Sports

Boys UPF50+ Cool Touch Mesh Tee - Saturday Sports

$28.00
The Boys CoolTough Mesh T-Shirt is designed to keep active kids feeling comfortable and fresh during outdoor adventures. · UPF 50+ Protection: Shields against harmful UV rays. · Ultra-Soft with a Cool Touch: Incredibly soft fabric...
Girl wearing Blossom chlorine resistant training one piece swimsuit

Girls Chlorine Resistant Training Swimsuit | Blossom

$58.00$29.00
Built for weekly swim lessons, squad training and long pool days, the Blossom one-piece combines chlorine-resistant DuraFlex Performance Fabric with a secure fit designed to keep up with active swimmers....
Young girl wearing a black chlorine resistant UPF50+ training one piece swimsuit with Lesimo logo

Girls Chlorine Resistant Training Swimsuit | Classic Black

$38.00
Built for weekly swim lessons, squad training and long pool days, the Classic Black one-piece combines chlorine-resistant DuraFlex Performance Fabric with a secure fit designed to keep up with active...
Young girl wearing a rainbow leopard swimsuit with a black background

Girls Chlorine Resistant Training Swimsuit | Rainbow Leopard

$58.00
Built for weekly swim lessons, squad training and long pool days, the Rainbow Leopard one-piece combines chlorine-resistant DuraFlex Performance Fabric with a secure fit designed to keep up with active...
Young girl wearing a fuchsia pink chlorine resistant UPF50+ training one piece swimsuit with Lesimo logo

Girls Chlorine Resistant Training Swimsuit | Fuchsia Pink

$38.00$29.00
Built for weekly swim lessons, squad training and long pool days, the Fuchsia Pink one-piece combines chlorine-resistant DuraFlex Performance Fabric with a secure fit designed to keep up with active...
Girl wearing Navy Galaxy Print chlorine resistant training one piece swimsuit

Girls Chlorine Resistant Training Swimsuit | Galaxy Swirl

$58.00
Built for weekly swim lessons, squad training and long pool days, the Galaxy Swirl one-piece combines chlorine-resistant DuraFlex Performance Fabric with a secure fit designed to keep up with active...
Girls Chlorine Resistant Training Swimsuit | Love Heart

Girls Chlorine Resistant Training Swimsuit | Love Heart

$58.00
Built for weekly swim lessons, squad training and long pool days, the Love Heart one-piece combines chlorine-resistant DuraFlex Performance Fabric with a secure fit designed to keep up with active...
Girl wearing Neon Feather chlorine resistant training one piece swimsuit for swim lessons and squad training

Girls Chlorine Resistant Training Swimsuit | Neon Feather

$58.00
Built for weekly swim lessons, squad training and long pool days, the Neon Feather one-piece combines chlorine-resistant DuraFlex Performance Fabric with a secure fit designed to keep up with active...
Two Girls Wide Leg Cupro Pants in Dusty Rose and white with elastic waistband and wide leg fit.

Girls Cupro Wide Leg Pants|Oyster White

$48.00
The Girls Cupro Wide Leg Pants are designed for everyday comfort, combining a silky-soft modal-cupro blend with a relaxed wide leg silhouette and beautiful natural drape. Lightweight, breathable and easy...
Girls bike shorts in Citrus Breeze pastel pattern front view, kids gymnastic sports shorts

Girls Gymnastics Bike Shorts | Citrus Breeze

$30.00
The Citrus Breeze Girls Gymnastics Bike Shorts combine a fresh citrus-inspired print with smooth, flexible fabric and comfortable coverage for gymnastics, dance and active play. Citrus-Inspired Abstract Print A fresh...
Girls bike shorts in Pastel Rainbow marble pattern, kids gymnastic sports shorts front view

Girls Gymnastics Bike Shorts | Pastel Rainbow

$30.00
The Pastel Rainbow Girls Gymnastics Bike Shorts combine a soft pastel print with smooth, flexible fabric and comfortable coverage for gymnastics, dance and active play. Pastel Rainbow Print A dreamy...

What parents are saying

Trusted by Australian swim families

★★★★★

Perfect for swim lessons

Great fit and really comfortable. My daughter wears it every week for swimming lessons and loves it.

— Sarah
★★★★★

Holds its colour beautifully

They hold their colour with no fading, and the fabric still feels great after regular pool use.

— Louise
★★★★★

Great quality swimmers

Lovely quality, a comfortable fit and perfect for active kids who spend lots of time in the pool.

— Emma

Helpful reads

Parents often ask

Why does chlorine ruin kids’ swimwear?

Pool chlorine can be harsh on ordinary swimwear, especially when kids swim every week. Over time, it can cause fabric to fade, thin or lose shape.

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Why do swim schools recommend training swimwear?

Training swimwear is made for movement, comfort and regular pool use. It stays secure during lessons and is designed to handle frequent swimming better than casual swimwear.

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Why does quick-dry swimwear matter for busy families?

Quick-dry swimwear makes the weekly routine easier. Rinse it after lessons, hang it overnight, and it is ready sooner for the next swim.

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