The green Filson Oil Tin Cloth Low-Profile Cap is, like the name already suggests, made from Filson’s iconic Oil Tin Cloth fabric. This fabric is water-repellent and will age with a beautiful patina with wear & tear. A timeless look that features the renowned Filson quality making this cap a trusty and durable companion for many years to come. The brass buckle on the adjustable strap rounds off the cap in terms of both look and functionality.