this polo is a sports wardrobe essential. With a relaxed fit and traditional collar and placket details, it's an ideal product for a wide range of sporting activities. Mens Sizes S(37/39") M(39/41") L(41/43") XL(43/45") 2XL(45/48") 3XL(48/50") Ladies Sizes XS(8) S(10) M(12) L(14) XL(16) Please note that there are two pages of sizes, so you might need to click on to a second page to see some sizes.