Men's cotton pilque polo shirt with contrasting deign on collar and cuff. Raised rubber artwork at left breast of chest, side splits on hem for added comfort with a 3 button front placket. Model wears M. It is recommended that you stick to your regular size.Steel Indigo, Red Oxide, Dove White: 80% Cotton 20% Polyester / Blizzard: 60% Cotton 40% Polyester