On patch pockets, cotton herringbone taping at interior side vents Built to grind and get better with age, the HB Trade T-Shirt brings workwear grit into a clean, everyday silhouette. Made with heavyweight cotton jersey, it holds structure and shape through long days and repeated wear. We added metal rivet reinforcements at the patch pocket plus the HB Mfg. Co. label for a rugged, trade-inspired edge. Every piece is garment dyed and comes out with a one-of-a-kind finish.