The RefrigiWear Softshell Vest provides plenty of protection for your core with a durable, windproof, stretchy and water-repellent outershell. A tunnel collar prevents zipper irritation, and handwarmer pockets and a zippered chest pocket provide extra storage. With over 300g of insulating power and a 20°F Comfort Rating, the RefrigiWear Softshell Vest is perfect for physical activity in cold weather scenarios.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.