This is a navy blue UNIQLO V-neck sweater, size M. I bought it for my high school student, who wears a uniform, to keep warm over their shirt during the cold season. It's 100% wool, so I thought it would be warm, but in reality, it was hardly worn. It's a men's sweater, but the design is simple, so it can be worn as a women's sweater as well. Please purchase if you understand that this is a used item.