Fabric type 90% Polyester, 10% Spandex Size L Origin Imported Neck style Crew Neck Sleeve type Short Sleeve About this item Spyder Crew Neck Performance Undershirts/Ultra Soft Sports T-Shirts: SPYDER- Function/Technology/Fashion FAST DRYING- Keeps you dry during activities WICKING- Draws sweat away from your body. Tag-less Smooth Stitching For All Day Comfort Soft and Breathable Performance undershirts- These Poly-Spandex Undershirts are made from extremmly Soft Fabric allowing you to feel fresh and comfortable even through the most Vigorous Sports.