Whether you’re swimming laps or lounging poolside, your swimsuit deserves to last more than a season. Chlorine-resistant swimwear is designed to stand up to harsh pool chemicals, helping you save money, reduce waste, and stay supported swim after swim. Here’s why investing in chlorine-proof fabric is better for you and the planet.
The Problem
Chlorine is great for keeping pools clean, but not so kind to your swimwear. Over time, chlorine eats away at traditional fabrics, causing colours to fade, fibres to weaken, and that once-perfect fit to sag. Most standard swimsuits barely last a season before they lose their shape, stretch, or shine.
If you swim regularly, you’ve probably noticed it: that dull tone, stretched strap, or thinning fabric after only a few months. Replacing suits over and over isn’t just expensive, it’s wasteful, too.
The Solution
Enter chlorine-resistant swimwear, designed to outlast harsh pool conditions and keep its shape, colour, and performance wear after wear.
At JAYD Swimwear, we use Premium Italian Eco fabric paired with a 100% PBT (polybutylene terephthalate) lining. This combination is fully chlorine-proof, quick-drying, and engineered for durability. The result? Swimwear that stays vibrant, supportive, and comfortable season after season.
What is PBT Fabric?
PBT (polybutylene terephthalate) is a specialised type of polyester known for its excellent stretch recovery and resistance to chlorine damage. It holds its shape far better than standard elastane blends, even after hundreds of hours in chlorinated water.
This makes PBT a favourite among competitive swimmers and a sustainable choice for anyone who wants swimwear that truly lasts.
Why It Matters
Choosing chlorine-resistant swimwear isn’t just about durability, it’s about reducing waste and saving money long-term.
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Fewer replacements = less landfill
Longer-lasting suits mean fewer tossed into landfill each year. -
Longer wear = better value
Investing once beats repurchasing every few months. -
Consistent fit = better performance
Your suit stays supportive and streamlined, helping you feel confident every lap.
Our Sustainable Approach
Every JAYD suit is crafted with the planet in mind. Our fabric is made from regenerated nylon sourced from waste such as fishing nets and industrial plastics, helping reduce landfill and ocean waste while using less energy and water than virgin nylon. By combining eco-friendly fabric with chlorine-resistant technology, we’re creating pieces that don’t just look good, they last.
Swim smarter with pieces that go the distance:
→ Fixed back one piece
→ JAYD fabric guide
FAQs
What is PBT fabric?
PBT (Polybutylene Terephthalate) is a specialised polyester fibre known for:
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High chlorine resistance
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Strong shape retention
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Low water absorption
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Long-term elasticity stability
Unlike traditional elastane, PBT maintains performance after extended chlorine exposure. This makes it popular in training swimwear and ideal for swimmers who spend consistent time in the pool.
Does chlorine-resistant mean chlorine-proof?
No fabric is completely immune to wear. Chlorine-resistant fabrics are engineered to withstand degradation significantly longer than traditional elastane blends.
How long does chlorine-resistant swimwear last?
With proper care, it can last several times longer than standard fashion swimwear, particularly under frequent pool use.
Why does my swimsuit lose shape?
Most suits use elastane or spandex, which break down in chlorine. Over time, that is what causes them to stretch, fade, and lose their fit.
Is our fabric eco-friendly?
Yes, our fabric is made with recycled yarns sourced from waste such as fishing nets and industrial plastics. It’s designed for long-lasting performance with less environmental impact, helping reduce landfill and ocean waste while using less energy and water than virgin nylon.
Who Benefits Most from Chlorine-Resistant Swimwear?
Chlorine-resistant construction is ideal for:
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Swimmers training 2+ times per week
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Ocean athletes cross-training in pools
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Water polo players
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Coaches and instructors
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Active lifestyle swimmers who value longevity
If swimming is part of your weekly routine, fabric composition matters.
Will it feel tighter?
Performance swimwear is often designed with a secure, slightly compressive fit to maintain support over time.
Is it suitable for ocean swimming?
Yes. Chlorine-resistant fabrics also perform well in saltwater environments.
Is it more expensive?
Typically, yes. However, cost per wear is lower due to increased durability and reduced replacement frequency.
How do I make my Swimsuit last longer?
Even chlorine-resistant suits benefit from proper care:
- Rinse immediately in cold water
- Avoid hot showers while wearing
- Lay flat to dry
- Avoid wringing
- Do not tumble dry
Heat accelerates fibre breakdown.
Cold rinse and air drying maximise lifespan.