Hypertec material helps maintain a consistent grip in hot and humid conditions allowing for superior durability. Features: Durable Performance: Wear resistant combination of Hypertec and leatherSweat and Humidity Resistant: Strategically placed micro perforations to optimize breathability for any climateUltimate Flexibility: 4-way stretch material with leather and HyperTec construction, Stratus Sport delivers comfort, fit, and feel for you game