FIT & DESIGN: Shorter in length with a closer-to-body feel for a comfortable, contemporary fit. Made of super soft fabric for extra comfort. Built-in hanger loop at neck. TECHNOLOGY: DriLayer® fabric wicks sweat away to keep you comfortable and dry. ADDITIONAL DETAILS: Machine wash separately before wearing to keep your Brooks® gear looking and performing at its best. Try not to use fabric softeners. Tumble dry on low heat. Fabric : 88% recycled polyester / 12% lyocell