The inside is a warm fleece-like material! It's a 2-way vest that can be worn either way! It's a colorful and cute down vest! Size: 80 *Please be sure to read my profile. By purchasing, you agree to the terms, and I will not accept any claims regarding the listed information after purchase. Also, I am selling on another flea market site, so I may delete the listing even if you have liked it. If you wish to purchase, please comment as soon as possible. I will consider discounts for bulk purchases (^ ^) I have a wide variety of items for sale, so please take a look (^ ^)