The EST Heat-Escape Shirt is a fine addition to Drake's Early Season Series. It delivers critical windproof and waterproof protection, while at the same time enabling you to quickly regulate your body temperature with Heat-Escape vents. Zippers have been placed in the most heat-sensitive areas, so if you become overheated, rapid cool-down is still possible. A perfect combination for the changing conditions that hunters encounter during the early season. Drake's Instinctive Features include a Magnattach chest call pouch, license/key pouch, and call separator. Buttoned front. Made from 100% waterproof, windproof, breathable outer material with HyperShield technology and taped seams. Old School Camo.