This is a size M flight jacket. It's suitable for heights of 165-175cm and chests of 88-96cm. The materials are: outer fabric 100% polyester, ribbing 95% polyester and 5% polyurethane, hood 85% polyester and 15% rayon, lining 100% polyester, and filling 100% polyester. It's unused, but has been opened for photography, so please refrain from purchasing if you are overly concerned about condition.