Old fashioned genuine strong leather that holds up the pants and belly. I still have the Filson I bought 20 years ago but I needed a smaller one. Black buckle - improved appearance.
Pros
Classic design. The brown color and the simple design make the Filson leather belt a versatile accessory that can be combined with any outfit. Timeless design ensures it never goes out of style
Cons
Not suitable for everyday use, which limits versatility.