Speedo jammers speedo boys fastskin junior lzr hyperpro jammer regal red black ml junior-specific race-day power from the fastskin family. Introducing the latest addition to the fastskin junior family: the new fastskin junior lzr hyperpro jammer. Designed for junior athletes competing across all strokes and distances, the junior hyperpro shares the same look, feel, and benefits as the adult hyperpro, but with a junior-specific fit. All-day comfort meets moderate compression for a winning performance. Optimised 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 on repeat. Race-ready on repeat, meet after meet. World aquatics approved junior-specific fit moderate compression lzr pulse fabric bonded dual-layer panels crossover drawcord 3 key features junior-specific performance fit the hyperpro jammer is built specifically for junior bodies, not simply scaled down from an adult pattern. It shares the same engineered construction as the adult hyperpro, delivering identical look, feel and performance benefits. Junior athletes get the full fastskin experience in a fit designed around how they move in the water. Optimised construction for speed bonded dual-layer panels and optimised seamlines reduce drag and support muscle groups without restricting stroke mechanics. Leg grippers hold the jammer securely in place ...