Material soft-cowhide leather covering hips to knee back breathable HEROS®-TEC MESH fabric Contains non-textile parts of animal origin Lining mesh lining Comfort special stretch & fabric panels in crotch & calves stretch leather at back & knees Held Clip-in Technology 1 external pocket Safety Connecting zip pocket for optional Held cloverleaf SAS-TEC® proved coccyx protector optional hip protectors EN 1621-1 certified height-adjustable soft protectors at knees