The Killtec KSW 79 Miller Men&';s Ski Jacket is built for all-mountain resort performance, offering reliable winter storm defense and flexible athletic mobility. Constructed with a full dull polyester stretch shell and fully taped seams, this technical ski coat features a breathable TPU laminate delivering 10,000 mm of waterproof protection to keep cold mountain moisture out. High-efficiency recycled polyester insulation traps vital body heat during freezing chairlift rides, while integrated underarm ventilation zips allow for quick temperature regulation during high-output descents. Finished with a protective hood and an integrated non-slip snowcatcher, it ensures full-day comfort on the slopes. Best Use: Skiing, Snowboarding, All-Mountain Insulation Type: Insulated Warmth Level: Midweight Warmth Waterproof Level: 10,000 mm Breathability Rating: 3,000 g/m^2/24h Waterproof Treatment: Breathable TPU lamination with fully taped seams and water-repellent finish Windproof: Yes Shell Fabric: 100% Full Dull Polyester Stretch Lining Fabric: 100% Polyester Insulation Fill: 100% Recycled Polyester Venting: Underarm zippered ventilation Hood: Attached storm hood Snowcatcher: Built-in powder skirt seals out deep snow and cold drafts to keep you dry through powder turns. Underarm Ventilation: Zippered pit vents open easily to release excess body heat during high-exertion runs and warmer spring conditions. Stretch Performance: Flexible exterior stretch shell moves naturally with dynamic body movements for unrestricted carving across varied terrain. Recycled Thermal Insulation: Eco-conscious recycled polyester padding provides reliable, low-bulk warmth to keep your core comfortable in sub-freezing temperatures.