This heavy-duty insulated coat keeps you comfortable down to -60°F with 600g insulation plus 200g AirBlaze® polyester insulation to protect you from freezing weather. What's the secret to such amazing warmth in subzero conditions? A WarmPlus graphene lining that heats up 4 times quicker than other linings absorbs your body heat and then transfers it back to you for warmth so strong you just might have to open the zippered under-arm vents to let in a little cool air when work starts heating up. A zipper closure with snap-close storm flap and inner drawcord at the waist seals out cold while the water-repellent, wind-tight finish on this thermal work jacket blocks out even the most extreme winter weather. With 2 zippered insulated front pockets, 2 chest-flap pockets, 1 zippered chest pocket, 1 zippered left-sleeve pocket, 1 zippered inside pocket, and a 1-stall pencil pocket on the left sleeve, this rugged outerwear has plenty of space to warm up your hands and store small tools. The detachable hood curves to improve your peripheral vision, and the reflective piping trim with HiVis accents makes it easy for others to see you anywhere.