COMMAND 100% POLYESTER WOMEN'S LONG SLEEVE SHIRTPerformance Polyester shirts are by far the easiest to care for. Machine wash, dry, and wear. Not only does this amazing fabric retain its resilience, staying bright wash after wash, but breathes to give year round comfort. VISA System 3 is permanent and wont wash out. Its designed to wick away moisture and accelerate soil release when washing. Long and short sleeve styles are available in mens and womens sizes.