Ribbed neckline. Shoulder to shoulder neck band. Double needles stitched sleeve end and bottom hem. Side seams. Slim fit. Also available in ladies sizes, Weight: 145g/m². Fabric: 100% ring-spun, combed cotton, Heathers: 52% Airlume combed ring-spun Cotton, 48% Polyester, Athletic Heather: 90% Airlume combed ring-spun Cotton, 10% Polyester, Black Heather: 90% Airlume Airlume combed and ring-spun cotton, 10% polyester.