Featuring an abrasion-resistant 1680D nylon knee panel, as well as an adjustable nylon web rip cord belt system, the Bauer XR3 provides you the flexibility and protection you come to expect in an inline pant. Ventilated dynamic flex zones through the hip, front and rear panels help keep you cool and comfortable during the game and the streamline fit, with stretch leg gussets, provide ultimate comfort and movement.