This leveled-up version of the Men&&';;s Freedom Pants has HEATSEEKER insulation to go with waterproof, breathable performance, durability and all-conditions style. Regular fit Waterproof, breathable, seam-sealed DRYVENT 2L shell with a non-PFC DWR finish helps keep you dry Body fabric made with recycled nylon; lining made with recycled polyester HEATSEEKER synthetic insulation is made with hollow-core fibers for added warmth, performance and durability Waistband with a hook-and-loop closure Zip-fly with a snap-tab closure Secure-zip hand pockets Cargo pocket with a hook-and-loop closure on right thigh Articulated knees for increased mobility Reinforced kickpatches and hem Chimney Venting system with mesh-lined inner-thigh vents and mesh gaiter panels for temperature regulation StretchVent gaiters with gripper elastic