This belt is made from British-made oak bark leather. Oak bark leather, primarily used for the soles of high-end shoes, is difficult to mass-produce efficiently, and its characteristic is its resilience and firmness, achieved through a time-consuming tanning process. This time, we used the butt section (the part of the oak bark leather that has a particularly high fiber density and hardness), which we imported directly from England, and had it narrowed in a long-established belt factory in Japan.I made it into a belt.
The buckle is made of solid, domestically produced brass, giving it a substantial weight that complements the leather.

Oak bark leather is made using the oldest existing tanning method, which has been passed down since before the Common Era. It is made using tannins extracted from crushed tree bark, a process that takes over a year.
The hand-tanned leather is thoroughly dyed with tannins.It is characterized by its firmness, resilience, and high durability.
The production process is long and unsuitable for mass production, and the absolute number of trees used for tanning is decreasing.Because of this, its value is increasing year by year.