This is the Tilos Mens Heavy Duty 8oz Polytex Skin Suit for Snorkeling an Scuba Diving Features: Heavy duty 8oz. Polypropylene material Flatstitched throughout entire suit Vertical front YKK plastic zipper Elastic thumb band Stirrup for feet Acts as filter to elements encountered when swimming, snorkeling, free diving & scuba diving Provides ease of entry into layered suits This is a super, lightweight, suit for you to enjoy no matter what type of water adventure you prefer!