Thank you for viewing. I've decided to sell this as I haven't worn it recently. I've forgotten the official product name, but it's made of stretchy, easy-to-move-in fabric. I think it's something for the spring/summer season. Please understand that this item has been handled by someone else, and consider this when purchasing. The shipping method is undecided, but I'm planning to ship anonymously. Also, please note that it will be shipped compactly due to shipping costs. - Color: Gray - Design: Single button, 2 pockets - Brand: Uniqlo Thank you for viewing.