The most advanced cold-weather fishing system available. Apex is powered by PrimaLoft® Cross Core™ insulation, which fuses best-in-class Primaloft Gold insulation fibers with aerogel technology. Originally developed by NASA for use in aerospace applications, aerogel is composed of more than 95% air and is the lightest solid material known to man. In its solid state, aerogel acts as a temperature barrier, locking out extreme cold and heat. If traveling to and from your fishing spot means firing up the sled or ATV the 3-point adjustable hood and reflective elements throughout are critical design elements that keep you safe and protected. Features: 320D Nylon Tussor Shell Hydrapore® Pro Waterproof 10,000mm / Breathable 5,000g 150g Sureflote® Flotation Assistance Technology 80g Primaloft® Gold Insulation with Cross Core™ (80g Body/60g Arms, Hood) Line Cutterz® Zipper Pull Included Built-in Heat Map Technology C6-DWR (Durable Water Repellent) Finish Repels Moisture 3-position Adjustable Hood Oversized Fleece Lined Collar Magnetic Storm Flap Closure Fleece Lined Handwarmer Pockets Top Loading Cargo Pockets with Magnetic Closure Cross Flow Venting System Adjustable Hem and Sleeve Cuff Reflective Elements for Safety