Speedo jammers speedo boys fastskin hyperspark solid jammer black regal red ml your journey to unstoppable starts here. Take your race day performance to the next level wearing the fastskin hyperspark jammer. Designed for speed and comfort with flexible knitted fabric and flatlock seams, this jammer is built to help you conquer the competition. Sewn dual-layer inner panels provide low-level compression at the core and legs, so you can race in style and comfort. The soft waistband includes a soft gripper for a secure fit, ensuring nothing holds you back on your path to the podium. Race day ready. Nothing holding you back. World aquatics approved flatlock seams flexible knitted fabric dual-layer compression soft gripper waistband boys race jammer 3 key features speed-focused construction the fastskin hyperspark jammer is engineered with flexible knitted fabric that moves with your body through every stroke and turn. Flatlock seams reduce bulk and friction against the skin, keeping you streamlined in the water. It is built for boys who are serious about taking their race times to the next level. Targeted dual-layer compression sewn dual-layer inner panels deliver low-level compression across the core and upper legs, supporting key muscle groups during competition. This targeted lining helps you feel contained and controlled without restricting your kick or turn. It is the kind of support that lets you focus entirely on the race. Secure and comfortable fit the internal waistb...