A high-end shell jacket for the professional tradesman working outside in any weather. Helly Tech® Performance waterproof, windproof and breathable fully taped 2-ply construction. Mesh inside for comfort in both cold and warm temperatures. Strategically placed Cordura® fabric 100% Polyamide reinforcements for long durability and protection and reflective elements for added visibility and safety. Waterproof high quality YKK® zippers. Under-arm zippers for venting out excessive heat. Articulated arms for range of movement.