Men’s Zipper Front Leather Vest w/ Cool Tec® Leather 1.2-1.3mm naked cow hide leather Two Zippered Chest Pockets Dual Inside Concealed Weapon Gun Pockets Two Lower Hand Warmer Pockets Interior Media & Cell Phone Pocket Cool Tec® is a Leather Treatment Designed to Cool the Temperature of the inside of the garment by up to 30 Degrees F in optimal conditions .