New Shock Doctor Velocity ShockSkin Football 7 Pad Cap Sleeve Shirt Adult Medium Gray Orange Silicone web technology helps absorb 6 7.5:Navy Metallic Silver Silicone web technology helps absorb shock and shift loads from the painful area of the knee Dual Axis hinges work with the web for improved fit and articulation Compression molded back pad with mesh for maximum comfort and breathability Undersleeve with stash pocket and anti migration technology Reflectivity for enhanced visibility in low light conditions Wrapped around the handle of the Easton Beast rib and lower back protection through our enhanced Velocity ShockSkin pads Our Pure Vent System amplifies airflow throughout padded areas while the Motion 360 mesh incorporates variable stretch materials in critical areas allowing for unrestricted shoulder and torso movement