WARNING! This product will melt when exposed to extreme heat or open flames, posing a risk of serious injury where melted product comes into contact with skin. Smooth, durable HeatGear® fabric is designed to keep your hands cool & dry. 4-Way stretch fabrication allows greater mobility and maintains shape. Signature Moisture Transport System wicks sweat away from the hand. Anti-odor technology prevents the growth of odor causing microbes. Strategically placed silicone print for grip where you need it. Padded knuckles. 5.0 oz. Polyester/Elastane. Imported.