Shop Mens at RalphLauren com the Official Site of Ralph Lauren Custom-Fit Performance - This shirt will keep you cool and comfortable on the course thanks to the moisture-wicking Pima cotton–blend pique Custom Fit: cut slightly slimmer than Active Fit (our roomiest) Size medium has a 29" body length and a 34½" sleeve length Sleeve length is taken from the center back of the neck Ribbed collar with contrast tipping Two-button placket Long sleeves with ribbed cuffs Even vented hem Si