TCB Uncle Cat Shirt in Chambray is a reproduction of an old 1940s Uncle Sam work shirt. The shirt is constructed from a 4.4oz beta-shan, or solid-color, chambray that is lightweight, breathable, and vibrant. Despite the warp and weft both being dyed, TCB has used two different dye methods and subtley different tinges of indigo so that the fabric looks more true to the vintage inspiration. The shirt features a half-zip style complete with a Waldes zipper. Model: 6'0" and 175 lbs (currently closer to 165 lbs), wearing size 42 | XL for a comfortable fit as a pop-over, not much difficulty pulling it on, and fits just fine and roomy after it's on the body. At 165 lbs, model could possibly size down to a 40 | L fo ran even slimmer fit, but may be a bit restrictive putting it on and taking it off. 100% cotton 4.4oz chambray Custom solid-color (beta-shan) chambray Reproduction of late 1940's Chambray shirt Asymmetrical chest pockets Half-zip style with Waldes zipper Made in Japan