DetailsSize medium has a 27" body length and a 36½" sleeve length. Sleeve length is taken from the center back of the neck.Mockneck with interior fleece panels. Grosgrain loop with a rubber "RLX" at the back of the neck. Full-zip front with a flap at the center front of the neck that prevents chafing.Long sleeves with elasticized cuffs.Right chest zip pocket. Two waist zip pockets. Two interior waist pockets.Vented back yoke. "RLX" printed at the right chest pocket and the back of the right shoulder. "Ralph Lauren" printed at the back left hem.Interior drawstring at the hem. Mesh-lined back yoke.Shell and back yoke lining: 100% polyester. Upper back body and sleeves: 85% nylon, 15% elastane.Hand wash. Imported.Model is 6'1"/185 cm and wears a size medium.