Schutt Vengeance A11 Youth Helmet Color:Silver Patented Side Impact Protection (PISP) Patented Side Impact Protection (PISP) helps reduce force from side impacts the Power Cage compresses it onto the teeth resulting in a perfectly moulded mouthguard that fits snugly around the teeth and soft tissue providing the ultimate fit and retention TPU cushioning protection is football's most advanced impact absorption system proven to absorb more impact and more consistently across a wider variety of temperatures Non inflatable liners throughout the entire helmet provide secure and comforable fit Inter link jaw pads with TPU cushioning are mechanically attaced securely to football helmet to eliminate pads from falling out or moving around for a secure fit