KEEP YOUR HANDS WARM: the gloves is made of the soft and flexible premium neoprene and nylon. The remarkable heat preservation effectively minimize heat loss when you enjoy the water sports. ANTI-SLIP AND PROTECTIVE: Anti-slip design and the five-finger wetsuit gloves help to prevent your hands from getting hurt by the rocks, sea lice, sharp objects and other marine irritants, allowing you to enjoy snorkeling, scuba diving, surfing, kayaking , rafting, spearfishing and so on. COMFORTABLE FIT: this wetsuits diving gloves made with premium neoprene to give you a flexible and comfortable fit, you have less restrictions and less hand fatigue during water sports. SIZE: M is suitable for women and men with smaller palms; and the L is suitable for Men and women with bigger palms. CUSTOMER SERVICE;If you are unsatisfied with this swimming cap for any reason, please contact our customer service, We will solve your problems as soon as possible.Diving glove isnt a completely water-proof, need a diving equipment to match wetsuits.