NSR Alpha Glove 50% Synthetic Leather 37% Nylon 13% Lycra Imported Ergonomic design for excellent grip and fit Reinforced with the high tech Clarino Dura-Fit Synthetic leather used in many high end sporting gear Designed with Spandex Twill fabric and Lycra for extremely stretchable and perfect fit Sponge layer at the palm to absorb shock Ergonomic design for excellent grip and fit