Synthetic microfiber palm with strategic silicone print delivers excellent durability & gripping power. HeatGear® fabric with 4-way stretch for a cool, comfortable feel. Finger perforations for added breathability. Elastic cuff provides wrist support & a locked-in feel. Internal locker tag to mark your name or number. 55% Polyester/25% Nylon/11% Polyurethane/9% Elastane.