Upgrade your casual office attire with the On The Go Performance Long-Sleeve Shirt. It's a one-stop shop for your always-ready-to-go lifestyle. With its' quick-dry cotton and spandex stretch fabric blend, this shirt is also great for taking to the local trails after work.Models shown are 5'9" to 5'11" tall, wearing size S/4, L/12, or XXL/18.