Yukon Gear Men's Reversible Insulated Jacket 100% Polyester Imported Yukon Layering System offers the pieces you need to build appropriate layered clothing combinations Base layers to to Outer layers, the layering system will keep you warm based on the environments you're in Mix and Match Garments to match the appropriate weather conditions Waterproof Breathable Reversible-Camo to Blaze Dual Side Entry Pockets with Pocket Flaps Elastic Wrist Cuffs Elastic Waist