This layer combines the polished look of Polo Ralph Lauren's signature spread-collar shirt with honeycomb-knit cotton fabric. Size medium has a 30" front body length, a 30.5" back body length, an 18.5" shoulder, a 43" chest, and a 34.5" sleeve length Sleeve length is taken from the center back of the neck Medium-spread collar Buttoned placket Long sleeves with buttoned barrel cuffs Split pleated back yoke ensures smooth, contoured shoulders Signature embroidered Pony at the left chest Model is 6'1" (185 cm) and wears a size medium By choosing Ralph Lauren cotton products, you’re supporting the investment in the Better Cotton™ mission to help cotton communities survive and thrive while protecting and restoring the environment. This product is sourced via a system of mass balance and therefore may not contain Better Cotton™. Visit bettercotton.org/mass balance for more information about mass balance. Imported Material & Care Cotton Machine washable