A tri-layer of sponge, high density and low density foams - Fighting foams - for maximum performance, security and power. Exclusive Tri-Tech cuff provides maximum ergonomic support, comfort and coverage for serious athletes. Complete leather wraparound wrist strap with hook-and-loop closure provides unbelievable results. Tough nylon mesh palm insert and moisture wicking inner hand compartment liner to effectively reduce perspiration and keep athlete cool and dry during training. Moisture wicking inner hand compartment liner to effectively reduce perspiration. Crafted from select hides of full grain leather.