Thank you for viewing. This is a long-sleeved shirt from Mountain Hardwear. It's designed for both urban and outdoor use. The sleeves can be rolled up and secured with buttons. It also has ventilation, making it comfortable to wear even in summer. Material: 70% Nylon 30% Polyester Yoke: 100% Polyester Size: M Shoulder width: 44cm Sleeve length: 63cm Body width: 53cm Length: 70cm Color: White Pattern: Solid