WINDPROOF & WATERPROOF - Oilskin Pants are designed to keep your day going in the toughest rains COTTON OILSKIN FABRIC - Breathable yet rugged 12 oz. cotton is treated with specially blended oils and waxes to create a supple, comfortable fabric that works as hard as you do ELASTIC WAISTBAND - A side-button waistband with elastic in the back will give you a comfortable fit EASY ON/OFF - There are side openings for pants pocket access and they have gusseted leg openings for easy on and off over boots WATERPROOF LINING - These unisex overpants are designed to be worn over your pants and feature a waterproof lining in the seating area for extra protection