Product Name : Under Armour Tech Quarter Zip T-Shirt In Black (Men) / Under Armour T-Shirts Model : Men Clothing 801 Under Armour Tech Quarter Zip T-Shirt in Black. A lightweight and technical designed mid layer that is great for the colder winter months. Featuring a soft brushed 4 way stretch fabric, moisture wicking properties and Under Armour branding. Fabric: This product is 100% polyester.Product Care: Machine wash at 30c. Do not tumble dry.