1. Using Lycra fabric, light and breathable, not sticky hands 2. Palm anti-skid cushions to protect your hands 3. High abrasion resistance and good elasticity 4. Portable hook and loop fastener, easy to wear 5. The outside of the thumb is a fiber wipe cloth to prevent sweat from flowing into the eyes 6. Size: M code palm width: 7-8cm L code palm width: 8.5-9cm XL code palm width: 9.5-10cm