DetailsSize medium has a 27½" body length and a 34½" sleeve length. Sleeve length is taken from the center back of the neck.Mockneck. Half-zip placket with a flap at the center front of the neck that prevents chafing. "RLX" graphic at the placket facing.Long sleeves. "RLX" graphic at the right cuff.Right chest zip pocket."RLX" graphic at the back of the neck. "Ralph Lauren" graphic at the back left hem.47% nylon, 41% polyester, 12% elastane.Machine washable.Imported.Model is 6'1"/185 cm and wears a size medium.