Our Heavyweight Mountain Shirt is based on our classic hard-working Mountain Shirt, only in a thicker, heavy gauge yarn-dyed plaid. Description This comfortable 100% organic cotton layer will be your go-to for cleaning up the yard, wearing around the office or layering over your favorite tee. Custom Topo Designs Plaid Heavy gauge yarn BDU button closure front and cuffs Chest pockets with flap button closure Shaped yoke at front and back Materials: 100% 10.5oz organic cotton, heavyweight yarn-dyed plaid twill weave Pit to pit 21.25" Length 30" Worn and washed several times on cold/gentle/laundry bag and hang dried. No visible signs of wear, no stains, no defects. Amazing thick overshirt and the unique colorway gets me compliments every time. I have another one of these and I'm just not into the vibrant colors like I used to be.