It is fiberglass reinforced for excellent power and durability

professional style Oil Soft leather Ultra soft palm liner Featuring V-Flex Notch to help initiate easy closure PowerLock closure for maximum performance Double Hinge Heel to improve secure catching

The full bottom rails and bracketed inline wheels provide strength

They have breathable knit construction with supportive synthetic overlays

Lining is 100% polyester

New Under Armour Football Girdle Heat Gear Mens Grey Large Gray/Yellow Large:Gray/Yellow It is fiberglass reinforced forIntroducing the thinnest, lightest protection system we've ever made and it just feels like regular UA compression shorts. All new, super streamlined pads shed impact where you need it most. And each pad is individually fused into HeatGear Sonic baselayer, so you stay cool, fast, and incredibly mobile. The result: incredible gameday protection that'll never fail you at the moment of impact.