Slip-resistant design grips work surface for a firmer more stable hold and tough-as-nails 840 denire nylon fabric stands up to any job. Features 1/2 neoprene padding for firm consistent support without bottoming out biomechanical design with contoured side cuts for greater knee motion and comfortable fit and longer design for maximum surface coverage. Woven elastic straps adjust to an exact fit and improve wearability and comfort and adjustable buckle easily fastens for a comfortable exact fit to keep free of dust and grime. Wipes clean with damp cloth. One size adjusts to exact fit.