EvoShield Knox Rib Protector Custom Molding Compression Shirt Grey Adult Small EvoShield Knox Rib Protector system offers elite-level protection for football, hockey, or lacrosse. This custom-molding kit includes two air-activated rib shields and a high-performance compression shirt designed for a low-profile, lightweight fit. The Gel-to-Shell technology allows the pads to harden after opening, creating a permanent, custom-fit protective surface that disperses impact better than traditional foam. Breathable and ultra-thin, this gear ensures maximum coverage without sacrificing natural movement on the field or ice. Open box condition with all components included. #Activewear #Athleisure