Mountain Hardwear Men's Skiing Returnia Insulated Pants Nylon 3" high 14" wide ThermalQ insulation for when it gets chilly and venting for when it heats up DryQ shell provides wind and water resistance Soft mesh fleece lining on the waist, knees, and seat keep the lift ride comfortable Adjustable waistband with belt loops promotes proper fit Built in RECCO reflector aids in-bounds rescues