Brand new designed Dryzip offers easy access using a 100% waterproof zipper. The new Dryzip is the 3rd generation style with upgraded features, comfort and durability. It is much improved from the first developed by AQUAZ® over 20 years ago from technology of scuba diving drysuits. The new Dryzip features 2 water-tight front chest pockets and 2 side hand warmer pockets with 4mm high density neoprene stocking feet. The lower body, including full legs and hip, is 4 layers made of new AQUALEX® with heavy duty Oxford nylon fabric with stronger tricot bonding treatment for maximum protection. With the latest technology from Japan, it results in lighter weight than the previous version of 5 layers fabric while keeping the same strength of durability.