Techniche HyperKewl Womens Cooling Sports Vest. Techniche HyperKewl Cooling Sports Vest Womans 5-10 hours of cooling relief per soaking. Quilted nylon outer with HyperKewl fabric inner. Water repellent nylon liner and black polyester trim. Features fitted front seams and a gathered waist.... - Techniche HyperKewl Womens Cooling Sports Vest. |