Filson knows how to build things that last, and this dry tin vest is no exception. Cut from a heavy-duty 100% cotton fabric, it has that stiff, authentic workwear feel that only gets better once you actually wear it in. The deep indigo dye gives it a rich, dark look that pairs easily with heavy flannel shirts or simple grey sweatshirts. The silhouette is kept classic with a clean V-neckline and a straight, regular fit designed specifically for layering. It features a solid button-down front and two massive utility pockets on the lower chest, complete with flap closures to keep your keys and phone secure. It is the kind of practical, no-nonsense piece you throw on over a tee in spring, or layer under a heavier coat when the London winter really kicks in. Tough, functional, and completely straightforward.