What the claim is actually built from
Chlorine breaks down elastane and nylon fastest, which is why a pure swimwear-grade polyester or PBT blend holds its shape and color long after a nylon-heavy suit has gone loose and faded. Each brand runs its own version of this fabric under a proprietary name, so the name on the tag is the fastest way to check what you’re actually buying.
The fabric lines by brand
Speedo uses Endurance+ (50% polyester, 50% PBT) for its core training line and ProLT (85% polyester, 15% spandex) for lighter styles. TYR’s Durafast Elite (92% polyester, 8% spandex) is rated for 300+ hours of pool time. Arena runs MaxLife and MaxLife Eco, both 100% polyester with the Eco version built from at least 50% recycled fiber. Dolfin’s line is Chloroban, a 100% polyester weave. Sporti’s budget suits use HydroLast, a PBT-polyester blend shell. JunoActive’s plus-size line runs on AquaSport, also a PBT-polyester blend.
What to look out for
A fabric name you don’t recognize isn’t automatically a downgrade, but it’s worth a quick search before buying. Most PBT-polyester blends in this list are built for 200 or more hours of chlorine exposure before compression starts to fade. Elastane-heavy suits without a named chlorine-resistant fabric wear out much sooner, even if the listing uses the words "chlorine resistant" somewhere in the description.
Compare
| Suit | At a glance | Sizes | Price | |
|---|---|---|---|---|
 Speedo Speedo Girls Printed Racerback 1 Piece Swimsuit - Neon Flamingo | Chlorine-resistantracerback | 2 years,3 years,4 years,5 years,6 years,7 years | $19 $14 £10.14 30% off | Allens Swimwear→ |
 Speedo Speedo Girls Eco Endurance+ Medalist Swimsuit | Chlorine-resistant | 4 years,5-6 years,7-8 years,11-12 years,13-14 years | $22 $16 £11.75 30% off | Allens Swimwear→ |
 Arena Arena Mens Solid Team Swim Briefs - Plum/White | Chlorine-resistantbrief | 28,30,32,34,36 | $27 $17 £12.92 35% off | Allens Swimwear→ |
 Arena Arena Girls Solid Team Swim Pro Swimsuit - Shocking Pink/Blue River | Chlorine-resistant | 24,26,28,30 | $25 $17 £12.94 30% off | Allens Swimwear→ |
MP MP Michael Phelps MP Michael Phelps Men’s Fast Jammer | Chlorine-resistantjammer | 22,24,26,28,30,32,34 | $18 | Amazon→ |
AR Arena Arena Men’s Icons Solid Swim Brief | Chlorine-resistantbrief | 28,30,32,34,36,38,40,42,44 | $18 | Amazon→ |
 Funky Trunks Funky Trunks Boys Fur Seal Sidewinder Trunks - Blue | Chlorine-resistant | 24,26,28 | $23 $18 £13.56 20% off | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys Ham Bam Maam Sidewinder Trunks - Multi | Chlorine-resistant | 24,26,28 | $23 $18 £13.56 20% off | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys High Lights Sidewinder Trunks - Multi | Chlorine-resistant | 24,26,28 | $23 $18 £13.56 20% off | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys Hill Billy Blues Sidewinder Trunks - Blue | Chlorine-resistant | 24,26,28 | $23 $18 £13.56 20% off | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys Paint Patch Sidewinder Trunks - Multi | Chlorine-resistant | 24,26,28 | $23 $18 £13.56 20% off | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys Pine Gap Sidewinder Trunks - Multi | Chlorine-resistant | 24,26,28 | $23 $18 £13.56 20% off | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys Scaled Back Sidewinder Trunks - Green/Blue | Chlorine-resistant | 24,26,28 | $23 $18 £13.56 20% off | Allens Swimwear→ |
ZO Zoggs Zoggs Men’s Cottesloe Racer Brief | Chlorine-resistantbrief | 30,32,34,36,38,40,42,44 | $19 | Amazon→ |
 Nike Nike 5" Volley Short - Cacao Wow | Chlorine-resistantjammerbrief | XS,S,M,L,XL,XXL | $32 $19 £14.41 40% off | Allens Swimwear→ |
 Nike Nike Mens 5" Volley Swim Short - Game Royal | Chlorine-resistantjammerbrief | XXL | $32 $19 £14.41 40% off | Allens Swimwear→ |
 Nike Nike Mens 5" Volley Swim Short - Treeline | Chlorine-resistantjammerbrief | S | $32 $19 £14.41 40% off | Allens Swimwear→ |
MP MP Michael Phelps MP Michael Phelps Ladies Comp Back Wide Strap Solid One Piece Swimsuit | Chlorine-resistantone piece | 22,24,26 | $20 | Amazon→ |
MP MP Michael Phelps MP Michael Phelps Ladies Mid Back Solid One Piece Swimsuit | Chlorine-resistantone piece | 24 | $20 | Amazon→ |
SP Speedo Speedo Men’s Eco ProLT Solid Brief Swimsuit | Chlorine-resistantbrief | 24,26,28,30,32,34,36,38 | $20 | Amazon→ |
SP Sporti Sporti HydroLast Men’s Water Polo Brief | Chlorine-resistantbrief | 24,26,28,30,32,34,36 | $20 | Amazon→ |
 Speedo Speedo Boys Eco Endurance+ Aquashort - Black | Chlorine-resistant | 4 years,11-12 years,13-14 years,15-16 years | $21 £15.40 | Allens Swimwear→ |
AD Adidas adidas Women’s Solid V-Back One Piece Swimsuit | Chlorine-resistantv-backone piece | 26,28,30,32,34,36,38,40 | $21 | Amazon→ |
 Speedo Speedo Mens ML Solid Brief - Alfalfa Green | Chlorine-resistantbrief | 28,30,32,34,36 | $31 $22 £16.17 30% off | Allens Swimwear→ |
SP Sporti Sporti Poly Pro Brief | Chlorine-resistantbrief | 24,26,28,30,32,34,36 | $22 | Amazon→ |
 Speedo Speedo Girls Eco Endurance+ Medalist Swimsuit - Navy | Chlorine-resistant | 4 years,5-6 years,7-8 years,9-10 years,11-12 years,13-14 years,15-16 years | $22 £16.79 | Allens Swimwear→ |
 Arena Arena Mens Team Swim Solid Brief - Turquoise/Yellow Star | Chlorine-resistantbrief | 28,30,32,34 | $27 $23 £16.89 15% off | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys Be Positive Sidewinder Trunk - Black | Chlorine-resistant | 24,26,28 | $23 £16.95 | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys Bilko Baby Sidewinder Trunk - Multi | Chlorine-resistant | 24,26,28 | $23 £16.95 | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys Clean Marine Sidewinder Trunk - Multi | Chlorine-resistant | 24,26,28 | $23 £16.95 | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys Doodles Sidewinder Trunk - Multi | Chlorine-resistant | 24,26,28 | $23 £16.95 | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys Falling Colours Sidewinder Trunk - Multi | Chlorine-resistant | 24,26,28 | $23 £16.95 | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys Lost Mountain Sidewinder Trunk - Multi | Chlorine-resistant | 24,26,28 | $23 £16.95 | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys Scratchy Sidewinder Trunk - Blue/Black/White | Chlorine-resistant | 24,26,28 | $23 £16.95 | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys Skyline Drive Sidewinder Trunk - Multi | Chlorine-resistant | 24,26,28 | $23 £16.95 | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys Touch Of Paradise Sidewinder Trunk - Multi | Chlorine-resistant | 24,26,28 | $23 £16.95 | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys Try Blue Sidewinder Trunk - Blue | Chlorine-resistant | 24,26,28 | $23 £16.95 | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys Try Tonic Sidewinder Trunk - Green/Yellow | Chlorine-resistant | 24,26,28 | $23 £16.95 | Allens Swimwear→ |
 Funky Trunks Funky Trunks Boys Try the Lot Sidewinder Trunk - Multi | Chlorine-resistant | 24,26,28 | $23 £16.95 | Allens Swimwear→ |
SP Sporti Sporti HydroLast Solid Jammer Swimsuit | Chlorine-resistantjammer | 22,24,26,28,30,32,34,36,38,40,42,44 | $23 | Amazon→ |
 Arena Arena Boys Team Swim Solid Jammer | Chlorine-resistantjammer | 24,26,28,30 | $24 £17.71 | Allens Swimwear→ |
 Arena Arena Boys Team Swim Solid Jammer - Black | Chlorine-resistantjammer | 24,26,28,30 | $24 £17.71 | Allens Swimwear→ |
 Arena Arena Boys Team Swim Solid Jammer - Blue | Chlorine-resistantjammer | 24,26,28,30 | $24 £17.71 | Allens Swimwear→ |
 Arena Arena Boys Team Swim Solid Jammer - Navy Blue | Chlorine-resistantjammer | 24,26,28,30 | $24 £17.71 | Allens Swimwear→ |
 Speedo Speedo Boys Eco Endurance+ Jammer | Chlorine-resistantjammer | 5-6 years,7-8 years,9-10 years,11-12 years,13-14 years,15-16 years | $24 £17.71 | Allens Swimwear→ |
 Speedo Speedo Boys Eco Endurance+ Jammer - Navy | Chlorine-resistantjammer | 4 years,5-6 years,7-8 years,9-10 years,11-12 years,13-14 years,15-16 years | $24 £17.71 | Allens Swimwear→ |
JA Jaked Jaked Men’s Brief Milano | Chlorine-resistantbrief | 24,26 | $24 | Amazon→ |
 Speedo Speedo Womens Printed Hydrasuit Swimsuit - Black/Plum Dandy/Picton/Siren | Chlorine-resistanthigh neck | 30,32,36,38,40,42 | $60 $24 £18.11 60% off | Allens Swimwear→ |
 Speedo Speedo Girls Endurance+ Logo Thinstrap Swimsuit - High Risk Red | Chlorine-resistant | 8 years,10 years,12 years,14 years,16 years | $29 $25 £18.45 15% off | Allens Swimwear→ |
 Speedo Speedo Girls Endurance+ Logo Thinstrap Swimsuit - Margarita Pink | Chlorine-resistant | 8 years,10 years,12 years,14 years,16 years | $29 $25 £18.45 15% off | Allens Swimwear→ |
 Speedo Speedo Girls Endurance+ Logo Thinstrap Swimsuit - Peacoat | Chlorine-resistant | 8 years,10 years,12 years,14 years,16 years | $29 $25 £18.45 15% off | Allens Swimwear→ |
 Speedo Speedo Girls Endurance+ Logo Thinstrap Swimsuit - Turkish Sea | Chlorine-resistant | 8 years,10 years,12 years,14 years,16 years | $29 $25 £18.45 15% off | Allens Swimwear→ |
 Arena Arena Girls Solid Team Swim Pro Swimsuit - Red/White | Chlorine-resistant | 24,26,28,30 | $25 £18.48 | Allens Swimwear→ |
 Arena Arena Girls Solid Team Swim Pro Swimsuit - Very Fuchsia/Water | Chlorine-resistant | 24,26,28,30 | $25 £18.48 | Allens Swimwear→ |
 Arena Arena Girls Team Challenge Solid Swimsuit - Black | Chlorine-resistant | 24,26,28,30 | $25 £18.48 | Allens Swimwear→ |
 Arena Arena Girls Team Challenge Solid Swimsuit - Blue | Chlorine-resistant | 24,26,28,30 | $25 £18.48 | Allens Swimwear→ |
 Arena Arena Girls Team Challenge Solid Swimsuit - Navy | Chlorine-resistant | 24,26,28,30 | $25 £18.48 | Allens Swimwear→ |
 Arena Arena Girls Team Challenge Solid Swimsuit - Red | Chlorine-resistant | 24,26,28,30 | $25 £18.48 | Allens Swimwear→ |
 Arena Arena Girls Team Swim Pro Back Solid Swimsuit - Blue Cosmo/Water | Chlorine-resistantpro back | 24,26,28,30 | $25 £18.48 | Allens Swimwear→ |
 Arena Arena Girls Team Swim Pro Solid Swimsuit - Black | Chlorine-resistantopen back | 24,26,28,30 | $25 £18.48 | Allens Swimwear→ |
Showing the 60 lowest-priced of 798. Filter the full list in the finder →
Prices and exchange rate as of Oct 27, 2026 (£1 = $1.3347). Allens prices are charged in pounds; the dollar figure is a conversion. Check the retailer for the current price.
On sale now
| Suit | At a glance | Sizes | Price | |
|---|---|---|---|---|
Speedo Speedo Womens Printed Hydrasuit Swimsuit - Black/Plum Dandy/Picton/Siren | Chlorine-resistanthigh neck | 30,32,36,38,40,42 | $60 $24 £18.11 60% off | Allens Swimwear→ |
 Speedo Speedo Womens Allover Digital Recordbreaker Swimsuit - Black/Kiki Pink/Picton Blue | Chlorine-resistant | 30,32,34,36,38,40,42 | $62 $25 £18.48 60% off | Allens Swimwear→ |
 AquaSphere AquaSphere Womens Essential Tie-Back Swimsuit | Chlorine-resistant | 28 | $71 $36 £26.69 50% off | Allens Swimwear→ |
Nike Nike 5" Volley Short - Cacao Wow | Chlorine-resistantjammerbrief | XS,S,M,L,XL,XXL | $32 $19 £14.41 40% off | Allens Swimwear→ |
Nike Nike Mens 5" Volley Swim Short - Game Royal | Chlorine-resistantjammerbrief | XXL | $32 $19 £14.41 40% off | Allens Swimwear→ |
Nike Nike Mens 5" Volley Swim Short - Treeline | Chlorine-resistantjammerbrief | S | $32 $19 £14.41 40% off | Allens Swimwear→ |
174 suits on this page are 20% off or more. See every deal →
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FAQ
Does a higher price always mean a more chlorine-resistant fabric?
Not necessarily. Sporti’s HydroLast jammer runs about $23 and uses the same PBT-polyester family as suits triple its price. Price tracks brand, cut, and finish more than raw fabric durability.
Can I tell chlorine resistance from the fiber percentages alone?
Mostly yes. Look for polyester or PBT as the dominant fiber. A high spandex or elastane share, even in a suit marketed as chlorine resistant, tends to break down faster.