●85 grams of Thermatech insulation provides warmth in a lightweight, low bulk garment ●Adjustable waistband for a comfortable fit ●600 denier ballistic are used to strengthen the buttocks, knees, ankles, signs of wear and hem guards to support against wear and tear ●Gaiters with gripper form a seamless integration with boots to keep heat in and moisture away ●Zip hand warmer pockets along with a zip opening. Fly for easy on and off