Get set for racing with the Maru XT3 Viper Pro Jammer in royal blue and black. These boys performance jammers are designed to help junior athletes swim their way to victory!
The boys jammers from Maru swim wear are made from Xtra Life Lycra with a teflon coating that repels water, making the Maru XT3 Viper light and fast in the pool.
The material is comfortable against the skin and has excellent quick drying properties. Made with a two-way stretch, meaning that the jammers provide compression and shape the swimmers' silhouette into a more streamlined position.
The Maru XT3 Viper Pro jammer helps with the body's micro-circulation and muscle oxygenation during physical activity and while resting. This means that the structure of the swimsuit actually increases blood flow to the legs, bringing more oxygen from the lungs. More oxygen being delivered means more power to the muscles!