This is a shirt built to work as hard as you do. The Force Extreme Short Sleeve T-Shirt is equipped with Rugged Flex® stretch technology and gusseted side panels for improved movement, and the soft yet durable 4.7-ounce polyester ensures you'll stay comfortable all day. FastDry® with 37.5® Technology makes this Carhartt's fastest-drying gear, so you no longer have to worry about sweat or wet weather. On top of all the high quality technology, these shirts have a unique two-tone design that looks great and fits close to the body, making it ideal for physical work. Whatever you're doing, make it easier with a Force Extreme T-Shirt.