Farmer John-style wetsuit offers more room for big, barrel-chested guys and has a unique shoulder design that allows easier entry. Cut large around the chest, waist, thighs and calves; over-the-shoulder design eliminates key stress points for greater longevity. Made from durable 3mm nylon-coated DuPont?« neoprene for a comfortable fit. Hook-and-loop fasteners combine with snaps at shoulders to ensure easy entry and a secure closure. ToughTex?äó armored seat and padded knees are double-thread stitched for superior ruggedness. Full length front zipper and ankle zippers have neoprene zipper guards for chafe-free fit. Shoulder extensions can be added to extend torso length. Wash in cold, fresh water after use and drip-dry out of sunlight; store flat or on padded hanger to avoid creasing. Periodically lubricate zippers with silicone grease or paraffin.