SIZE CHART: S: length: 25.5cm, wrist: 16cm, Palm width: 9cm M: length: 26.5cm, wrist: 18cm, Palm width: 10cm L:length: 27.5cm, wrist: 20cm, Palm width: 11cm XL:length: 28.5cm, wrist: 22cm, Palm width: 12cm High-quality 3mm Neoprene: The Diving gloves are made of high quality 3mm neoprene and can be used for a long time. Protect your hands from hurting by sharp objects or other poisonous creatures Unique Design: The unique design adds flexibility, making the gloves easier to put on and take off, and the elastic adjustable velcro wristband improves the tightness of the wrist cuffs. Non-slip Granules: Gloves with non-slip particles allow you to grab moorings without the risk of injury ,and protect your hands from rocks or other sharp objects High elasticity and durability:high elasticity and excellent recovery, Glued and blind stitched for superior strength and durability, minimizing cold water inflow and keeping your hands warm and comfortable. Wide range of applications: Perfect for surfing, water skiing, diving, surfing, kayaking, Scuba diving, snorkeling, white water rafting, pedal boarding and all other water sports. Perfect Hands Protection - These neoprene gloves are glued blind stitched, strong but flexible, provide perfect protection for your hands in multiple water sports, keep your hands safe against any dangerous objects or creatures.