100% combed cotton - washable at 60° (Oxford Grey: 90% combed cotton / 10% viscose - washable at 40°). Quilted mesh. Ribbed collar. Neckband and side slits in contrasting Dark Grey for the Oxford Grey polo and Oxford Grey for all other colors. Double-needle finish at the bottom of the garment. Button placket 2 buttons. Ribbed cuffs at the bottom of the sleeve.