The Pro Signature Tech Shirt merges professional polish with next-level performance and comfort. 2 1/2 collar, with built-in collar stays for a crisp appearance. Long sleeves, with buttoned cuffs. Seven-button front. Breathable, lightweight poplin. Go-Dry moisture wicking. Built-In Flex. Equal parts comfort and movement. Slim through sleeves & chest, with a tailored waist. Mens shirt hits below waist. Model is approximately 61 and wears a size M. Please note: product garment tag reflects garment sizing, not body sizing. machine wash according to the care instruction label