The Women's Insulated Softshell Jacket is stylish and modern, yet offers industrial-strength warmth that is comfort-rated to -20°F. This jacket is durable, windproof, and water-repellent to protect you from the elements on cold winter days. With over 400g of insulating power, the Insulated Softshell Jacket features a super-soft sateen reflective lining that helps reflect body heat to create extra warmth. An inset soft-stretch thumbhole cuff keeps your hands warm and helps create a wind seal from drafts. A curved chest pocket and handwarmer pockets provide extra storage for personal items.Sizing Instructions: For the most accurate fit, take your measurements over the base layer of clothing you intend to wear with this RefrigiWear gear (such as thermal underwear, jeans or a sweatshirt) and refer to the size chart for this product.