2.95 oz/yd² / 100 gsm, 92% nylon , 8% spandex spandex twill with moisture-wicking performance; performance nylon fine shirting offers a crisp, professional look while staying cool and comfortable; stretch for enhanced fit and restriction-free movement; dyed-to-match pearlized buttons ; luxury, comfort and performance in one; double layer, bias cut back yoke; adjustable cuffs with button placket;