As expected from Uniqlo, the construction is solid. This is an outer layer for layering. I've even worn it to work in place of a jacket. Of course, it's also versatile for casual wear. It looks natural worn over a T-shirt or a collared shirt. The outer material feels more like cashmere than cotton. It has a pocket on the left chest. Because it's XL, it has a relaxed fit and gives a stylish look. It's perfect for spring and autumn, but it's also suitable for adjusting the temperature by wearing it under a winter coat. The chest and sleeves are buttoned (see the second photo). I bought it two years ago. I've only worn it about two or three times, so I think it's in good condition, but please understand that it has been stored at home. Thank you for looking.