Seavenger Abyss 1.5mm Reef Gloves Stretchy Mesh with Reinforced Leather Good for Snorkeling, Kayaking, Spearfishing, Sailing, Scuba Diving, Rafting THERMAL PROTECTION  1.5mm thickness helps to conserve body heat in cooler waters. DURABLE DESIGN  A reinforced palm and thumb ensure youre ready for the toughest of challenges. EASY GRIP  Amara leather palms allows for maximum grip and endurance. SUPER FLEXIBLE  1.5mm Neoprene mesh back and Lycra panel insertion make for ultimate flexibility. PERFECT FIT  Adjustable wrist band and sizes XXS-XXL available.