Speedo FASTSKIN LZR HYPERPRO JAMMER ENERGIA designed for active children who

designed for active children who love to stay warm while embracing the outdoors

LR44 battery

Exclusive 9 Thread Flatlock Technology for a better fit

Its adjustable strap design offers a One Size Fits Most (OSFM) fit

SPF 50 construction to block harmful UV rays and a built-in Tri-Pad to keep you protected mile after mile

Speedo FASTSKIN LZR HYPERPRO JAMMER ENERGIA designed for active children whoIntroducing the latest addition to the Fastskin family: the NEW Fastskin LZR HyperPro Jammer designed for every athlete, stroke and distance. All day comfort meets moderate compression for a winning performance. Optimized seamlines, bonded dual layer panels and leg grippers work in synergy with the swimmer, enhancing fit, flexibility and performance, while the shape retaining fabric with durable wrapped yarns keeps the jammer race ready every time.