Modern classic fit, 1x1 rib knit collar and cuffs, reinforced 2 button-placket with buttons tone-in-tone, necktape, reinforced shoulder seams, 40° washable, suitable for tumble drying. 180g/m², 100% preshrunk ringspun Optimium™ cotton, sport grey: 90% preshrunk ringspun cotton, 10% viscose, meta gold: 78% preshrunk ringspun cotton, 15% polyester, 7% metal fibers