The warm-weather baselayer with cold-weather warmth. A mock neck seals in heat while moisture-wicking, anti-odor 4-way stretch fabric keeps you dry and comfortable. Fitted cut layers invisibly. Tag-free label. 40% Polyester, 34% Acrylic, 22% Rayon, 4% Spandex Fitted 28.5" Body Length (Size M) Mock Neck Moisture Wicking & Anti-Odor 4-Way Stretch Tag-Free Label Imported (Item# M9080)