Description: This palm protector is a 2mm neoprene layer to wear under your gloves to protect your hands from blisters and calluses Special design for easy wearing and taking off Lightweight, durable, flexible, soft and comfortable, provides extra warmth on a cold paddling day Suitable for unisex men and women, you can also try them as a simple glove on their own Great for kayak, canoe, dinghy, boating, paddling, jetski, waterskiing, wakeboarding, sailing, yachting, cycling and other water sports Specification: Material: 2mm Neoprene Color: Black, gray, yellow, blue for you choose Size: S, M, L for you choose Size Chart: Size S Fits palm width: Approx. 16-18 cm/6.3-7.1 inch Dimension (L x W): Approx. 14 x 9.2 cm/5.5 x 3.6 inch Size M Fits palm width: Approx. 18-20 cm/7.1-7.9 inch Dimension (L x W): Approx. 14.8 x 10 cm/5.8 x 4 inch Size L Fits palm width: Approx. 20-22 cm/7.9-8.7 inch Dimension (L x W): Approx. 15.6 x 10.8 cm/6.1 x 4.3 inch Package Includes: 1 Pair Kayak Gloves Palm Protector Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks!