Dickies 1574 Short Sleeve Work Shirt Black The traditional American work shirt with short arms. The shirt has a comfortable fit, but is slightly longer than regular shirts and is a bit larger in size than most shirts. This gives you great mobility and flexibility in the shirt, as is especially practical when you are outside working. The shirt is made in a light polyester and cotton twill which makes it practical, durable, dirt repellent and practically wrinkle-free. This shirt is good to wear all year round, and can be used in nearly all occasions. This is the most sold work shirt in the US.