This ten-gallon hat is made from high-quality Japan calf tannin leather, sourced from Hokkaido-grown domestic calves, which has been tanned using natural plant tannins. Unlike typical garment dyed goods, the leather is pre-dyed and washed, offering rich, stable color free from irregular tones.

- Hokkaido-grown calf leather
- Natural plant tannin tanning
- Pre-dyed and washed for consistent coloration
- Avoids common garment-dyed irregularities
- Provides a natural look with stability in color