Superior Fit Conforms to Body The ultimate fabric covered pad on the field, the Armor Flex™ utilizes Brock High Impact sheet foam that wraps around your body like a cocoon. This gives you the ultimate in comfort and fit, while giving you the Brock protection you need on the field. Brock Air Circulation The patented Brock technology not only evaporates sweat faster, if focuses air circulation pushing the cool air in closer to your body while the hot air is pushed out. Each model also features 5mm vent holes that keep the air flowing around your body. AEGIS Anti-Microbial Exclusive to Schutt, AEGIS® takes anti-microbial agents to the next level. Working 24/7, this rugged germ-fighting agent uses negatively charged anti-microbial particles to fight against an array of bacteria, fungus, germs, and mold. AEGIS® is so effective, its registered with the EPA. Interior Cushioning Brock High Impact sheet foam forms the core of protection for the Armor Flex™.