Five Brother Heavy Chambray work shirts are a modern update on the company's traditional flannel shirts: slimmed down, but not lightened up. The thick Japanese chambray fabric is triple stitched at all major seams and stress points, bar tacked and buttoned down wherever it needs it. Selvedge side gussets and seam runout make sure no edges will budge as you wear this shirt for years. A collar tab adds a little distinction or added closure if you need it. The inner seams show the red selvedge edge of the fabric, to add some secret kick to your step. American-made and good-looking.