Chlorine resistant swimwear is swimwear made from polyester-based fabrics that withstand pool chemicals far longer than standard elastane. If you swim in a chlorinated pool regularly, this is the swimwear that keeps its fit, colour and shape. Every suit in this collection is made from chlorine resistant fabric, ready for lap swimming, squad training and everyday pool sessions.
What is chlorine resistant swimwear?
Chlorine resistant swimwear is swimwear made from durable polyester fabrics, often blended with PBT, instead of elastane (Lycra). Chlorine breaks down elastane fibres, causing sagging, fading and thinning. Polyester-based swimwear resists that damage, so the suit retains its stretch, colour and shape through hundreds of hours in the pool.
Why choose chlorine resistant swimwear?
- Lasts much longer — keeps its fit and structure where regular elastane suits wear out within months
- Holds its colour — prints and colours stay bright without chlorine-fade
- Stays snug — no bagginess or thinning fabric through training sessions
- Better value — one durable suit outlasts several standard suits, costing less per swim
Who is chlorine resistant swimwear for?
Perfect for anyone who swims in a pool once a week or more:
- Squad and club swimmers training multiple sessions a week
- Lap swimmers and fitness swimmers
- Kids in weekly swimming lessons
- Learn-to-swim instructors, teachers and lifeguards
- Masters swimmers and triathletes doing pool training
Which brands make chlorine resistant swimwear?
Funkita and Funky Trunks use their exclusive C-Infinity fabric, a 100% Italian polyester made for long-term training. Speedo chlorine resistant styles use their Endurance fabric family, and you'll also find durable polyester swimwear from Zoggs, Amanzi, Vorgee and Engine in this collection.
Chlorine resistant swimwear FAQ
Is chlorine resistant swimwear worth it?
Yes. Chlorine resistant swimwear typically lasts several times longer than elastane swimwear in chlorinated pools, so for regular swimmers it works out cheaper over time and keeps its shape and colour far better.
How long does chlorine resistant swimwear last?
With regular use and proper care, such as rinsing in fresh water after each swim, a chlorine resistant polyester swimsuit commonly lasts a year or more of frequent training, compared with a few months for standard elastane suits.
Can I wear chlorine resistant swimwear in the ocean?
Yes. Chlorine resistant swimwear works just as well in salt water, lakes and open water. It is designed for chlorinated pools but performs well anywhere you swim.