Color: Gray SilverSize: MMaterial / Instep: Chloroprene synthetic rubber Palm: Synthetic leatherUses a high stretch jersey (EXS) for a fit that fits in your handPearl fit processing is applied to the back of the instep for comfortable touch and detachability.The palm side uses a thin synthetic material for excellent operability and grip.The sleeves have a long design with no tabs that further enhances heat retention and makes it difficult for threads to get caught.