There are lots of ways to wear the Carhartt S223 BLK Black Twill Short Sleeve Work Shirt. Put on an undershirt and leave it unbuttoned, button it to the collar and tuck it in, throw it on over a long-sleeved shirt for cooler days. We haven't finished counting the different ways you can wear this shirt, but the durability will allow you to enjoy every one.Made with 5.5 ounce black fabric, this short sleeve button-up is a combination of polyester and cotton. The 65% polyester fabric resists wrinkles and dries quickly. Cotton is as soft as polyester is strong, a fabric that's naturally breathable for all-day comfort.The stain-repelling and stain-release finish keeps the shirt looking clean and sharp, no matter how dirty the job. Buttons go all the way up to the spread collar. The flaps on the chest pockets also close with buttons to keep valuables more secure. Each flap has mitered (angled) corners so they won't curl up at the edges.A square bottom design keeps the shirt even and straight all the way around. No matter how you wear it, the Carhartt S223 BLK Black Twill Short Sleeve Work Shirt is tough, comfortable and easy to wash. What's more perfect than that?This product features Carhartt's 30 Day Wear Guarantee, if returned or exchanged directly to Carhartt within 30 days from purchase date.� Manufactured SizesRegular: Small, Medium, Large, X-Large, 2X-Large,3X-Large, 4X-LargeTall: X-Large, 2X-Large,3X-LargeDon't forget larger sizes have additional charges