DescriptionOmni-HEAT™ thermal reflective and insulated for maximum warmth with minimal weight. Lined in Omni-HEAT™ Reflective Microtex light l00% polyester. Insulated with 80g Omni-HEAT™ Thermal Insulation 50% polyester/50% recycled polyester. Interior security pocket and zippered hand pockets Drawcord adjustable hem. Binding at Cuffs. Columbia logo embroidered on left chest. 2.0 oz. 100% polyester shell & lining. Available in sizes S-4XL.