Gray polo shirt made of a comfortable blend of polyester and cotton. - Brand: UNIQLO - Color: 03 Gray - Size: M - Material: 72% Polyester, 28% Cotton Thank you for viewing. This item has been kept in the closet since purchase. Although it is unused, there is a faint red stain around the collar due to long-term storage. I believe it can be cleaned with stain remover spray or hand washing, so I am selling it in its unused condition. Please understand the condition before purchasing. It will be shipped via Nekopos. Color: Gray系 (Gray-based)