The price spread
Sporti’s HydroLast jammer sits at the bottom of the list at about $23. TYR, Speedo, Zoggs, Dolfin, Nike, Arena, and adidas run from the mid-$30s to $60, each on a named chlorine-resistant fabric line: Durafast Elite, Endurance+, Ecolast+, Chloroban, HydraStrong, and Infinitex+ respectively. Orca’s Core Jammer tops the list at about $69.
The most expensive jammer isn’t a pool fabric
Orca’s Core Jammer is built from 78% polyamide (nylon) and 22% elastane rather than a polyester or PBT blend. It’s a compression jammer designed for pool and open-water swimming with a snug, supportive fit, but the nylon-elastane build wears down under chlorine faster than the PBT-polyester lines the rest of this list runs on. Price here tracks compression and open-water use, not chlorine durability.
What to look out for
A named fabric line (Durafast Elite, Endurance+, Ecolast+, Chloroban, HydraStrong, Infinitex+, HydroLast) is the fastest way to confirm a jammer is built for repeat chlorine exposure. A high price alone doesn’t confirm it.
Relevant suits
| Suit | At a glance | Sizes | Price | |
|---|---|---|---|---|
 Funky Trunks Funky Trunks Mens Lost Lines Training Jammer - Multi | Chlorine-resistantjammer | 30,32,34,36 | $53 £39.95 | Allens Swimwear→ |
SP Speedo Speedo Men’s Endurance+ Max Compression Jammer | Chlorine-resistantjammer | 28,30,32,34,36,38 | $72 | Amazon→ |
 Amanzi Amanzi Boys Palm Cove Jammer - Multi | Chlorine-resistantjammer | 24,26,28,30,32,34 | $39 £29.45 | Allens Swimwear→ |
 TYR TYR Mens Olea Jammer - Titanium | Chlorine-resistantjammer | 30,32,34,36 | $51 £38.57 | Allens Swimwear→ |
NI Nike Nike Men’s HydraStrong Jammer Swimsuit | Chlorine-resistantjammer | 24,26,28,30,32,34,36,38,40 | $59 | Amazon→ |
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.
Find your size
Jammers and briefs are sized by waist only. Covers Speedo, TYR, Dolfin, Sporti so far — other brands aren’t verified yet, so check the retailer page for those.
FAQ
Is the cheapest jammer on this list a worse buy for daily pool training?
Not on fabric. Sporti’s HydroLast jammer uses the same PBT-polyester family as jammers several times its price.
Is Orca’s jammer a bad choice?
Not for its intended use. It’s built for open-water and compression training rather than daily chlorinated-pool laps, which is a different job than the rest of this list.