adidas Adidas Red L Half-zip short-sleeved windbreaker 100% polyester TaylorMade It's highly insulating, so I wore it over a long-sleeved shirt. Of course, it can be worn with just the short sleeves. The black inner layer is for image purposes only and is not included in the product. The hem can be tightened. Thank you for looking. Please understand that this is a casual inspection and has been stored at home.