Men's Endurance+® Jammer. Men's Endurance+® performance jammer. From the Essentials range in solid black with a small white logo, this chlorine resistant jammer is ideal for training, regular pool use and Triathlon events.

It has a leg height of 44cm and an elasticated waistband and a drawstring for a secure fit.

Fabric Composition: 50% Polyester 50% PBT Polyester