Uniqlo U fleece shirt! It has a similar material feel to a CPO jacket, but it's slightly thinner than a CPO, so it's comfortable to wear under an outer layer! It didn't quite match my style, so it's been in the closet after being worn less than 3 times! No smoking, no pets. Please consider it! The following is a quote from the official description: ・A collection by a Paris design team led by Christophe Lemaire, proposing new LifeWear with innovative use of materials and designs that capture the current atmosphere. ・A thick overshirt made from a blend of wool and fleece. ・A slightly oversized box silhouette that can also be worn as an outer layer. ・Details such as flap chest pockets, cuffs on the sleeves, and a cotton poplin lining are carefully crafted to enhance the design. Size: Length, Shoulder Width, Body Width, Sleeve Length XS: 68.5, 46.5, 51.5, 56