This is an Arc'teryx Kaslo shirt. This model has been discontinued, so it's difficult to find. Also, it has a company logo, making it a rare piece. I bought it at a used clothing store, but I haven't worn it in a year, so I'm selling it. - Brand: ARC'TERYX - Size: L Shoulder width: Approximately 49 cm Body width: Approximately 58 cm Length: Approximately 73 cm Sleeve length: Approximately 64 cm - Design: Check pattern - Features: Zip pocket on the chest - Color: Gray系 (Gray-based) Thank you for viewing. Color: Gray系 (Gray-based) Pattern: Check Collar design: Regular collar Stains, tears, odors, etc.: None