Peter Millar - Excursionist Flex Short Sleeve Polo - Atlantic BlueIcons of refined casual style, the Excursionist Flex Polos are crafted from a soft, natural fiber based blend, with a heathered design and four way stretch mobility. Finished with a three button placket and genuine mother of pearl buttons. Men's 50% cotton 46% modal 4% Lycra polo Tailored Fit Four way stretch Self fabric collar, three button placket and genuine mother of pearl buttons Machine wash cold with like colors; lay flat to dry or dry clean