Spyder Men's Active Long Sleeve T-Shirt Proweb Microfleece Spyder Men's Active Long Sleeve T-Shirt Proweb Microfleece This Color: Dust Navy Heather (Blue) Moisture Wicking 4-WAY Stretch Reflective  Fabric Type 89% Polyester, 11% Spandex Machine Washable Sleeve Type Long Sleeve Reflective Details Brushed lining for warmth High density heat seal logo on left chest Textured detail on shoulders, upper back and side This shirt will function just as well as a cold weather base layer or a stand alone shirt for warmer spring days. Sizing: Back body length (in): Small = 28.75 | Medium = 29.75 | Large = 30.75 | X-Large = 31.75 | XX-Large = 32.75