Color: Black Sleeve Length: Long sleeve Usable except for summer The tag has been cut, so I think the size is M. Please refer to the photos. I have used it carefully. It's made of thick fabric and has side slits, making it easy to wear. The collar facing is sewn to prevent it from flipping over. Wash in a washing machine using a laundry net. We cannot accept claims after purchase, so please refer to the photos and make your purchase accordingly.