DetailsCustom 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.Woven Polo collar. Woven four-button placket.Long sleeves.Left chest patch pocket. "RLX" rubber-printed at the pocket and the right sleeve.Tennis tail: uneven hem that helps to keep the shirt in place when tucked in.Shell: 97% polyester, 3% elastane. Collar and placket: 100% polyester.Machine washable. Imported.Model is 6'1"/185 cm and wears a size medium.