Nike 2016 Tech Extreme VI Men's Golf Glov, Black/White/Rage Green, Goes on Left Hand, X-Large Cabretta leather palm for enhanced feel and comfort Synthetic leather on the back of hand for lightweight durability Stretchy, breathable fabric for excellent flexibility and ventilation VELCRO brand closure gives you an adjustable, customized fit Fabric: 55% goatskin leather/32% polyurethane/12% nylon/1% polyester