The incredible vest is a take off of our famous Coco coat. Extremely warm to be warn with a sweater or plaid flannel shirt or any high tech athletic wear. The vest is insulated with a high tech poly micro filler used in mountain climbing and snow board apparel. Shell Material: 100% high tech polyester, water resistance, wind resistance durable fabric. Filling: 100% micro tech polyester allergy free filing- Meant for Extreme cold climates. Care Instructions: Best results for washing rain jackets and down items: Enclose your item in a pillow case and tie the end of the pillow case in a knot. Delicate wash cold water. Put pillow case and tumble dry. Dry clean or hand wash, line dry. Size Chart: XS- 0-2, S- 2-4, M- 6-8, L- 10-12, XL- 12-14. Depending on bust size could go up one size. Please Note: All products are shipped by UPS and therefore we can not ship to a PO box. Style: Christine