Description
Arena Powerskin Primo Jammer Black Helps resist sagging and bagging 007767 100 22 Helps resist sagging and bagging 0 are engineered for swim training regiments and exercise routines The Powerskin Primo contains Arena's most powerful compression combined with extraordinary elasticity thanks to Hyperforce – the first ever Tensoelastic fabric Hyperforce’s unique flow channeling fabric surface improves hydrodynamics and lowers surface drag for maximum speed and streamline performance on and under water