Moisture Wicking Long Sleeve Shirts are the perfect base layer for your uniform. tactical vest. or cold weather jacket; the enhanced performance fabric is breathable. lightweight and will wick away moisture. Made of moisture-wicking polyester material and features a double-needle stitched collar. the long-sleeved shirt is designed to provide enhanced comfort while in the field. on the job. or for everyday wear. The dry wick shirt includes a long sleeve design. which makes the sweat-wicking shirt perfect for wearing on its own or as a base layer in colder weather. moisture-wicking long sleeve t-shirts are perfectly sized to government specifications.?