This is the Tilos 1.5mm Tropical X Mesh Glove with Amara Palm Gloves for Scuba Diving and Snorkeling Features: Amara palm/neoprene & mesh combo back Lycra panel insertion for maximum stretch and comfort Palm & thumb reinforcement Adjustable Velcro wrist band Pre-curved fingers keeps hand in the natural position Extra reinforcements on the palm and fingertips will makes this glove even more durable than before.