We are using best quality leather and levlon with white cotton top quality imported polyurethane finger rolls. nylon gusset for ventilation. sponge-padded polyurethane back for better fit and comfort. extra finger protection reinforced with a thermoplastic polyurethane insert in the first two fingers of the lead hand. cotton filled finger rolls. high density foam reinforcement for higher protection. three-piece sidebars on lead hand. leather tabs on fingertips