Chaps are made from 420 denier nylon and heavy duty Cordura. Excellent protection against briars and are waterproof. These chaps have a heavy duty nylon strap with an adjustable buckle that fastens to your belt. Brush Buster Chaps have double stitched seams both top and bottom provide exceptional durability. For maximum comfort these chaps should fit loosely and be purchased 3 to 4 inches shorter than your typical pants inseam length, because chaps are worn 2 to 3 inches below the crotch. Leg width sizes are measured mid thigh diameter, so measure leg and go next size up for comfort.  They are cool, comfortable, and make walking the field a pleasure.