Footjoy ladies hydrolite full zip jacket 95797 2 year waterproof warranty footjoy warrants that this piece of outerwear will be waterproof in normal use for two yearshydrolitetrade system the hydrolitetrade system is a 100 waterproof shell combining lightweight fabrics with a bonded liner makes this dryjoys piece the lightest garment ever produced by fjstorm flap a storm flap is located along the outside and inside of the zipper to provide additional protection from the elements