Japanese Horsehide Rider’s Jacket - Black (Tea-Core Dyed) IHJ-35-BLKIHJ 35 BLK Iron Heart's interpretation of a classic rider's jacket made from beautifully soft yet thick black chrome tea core tanned horsehide. The leather is sourced from a tiny tanning factory in Himeji, the tanning capital of Japan. In Iron Hearts opinion, this is the nicest horsehide they have ever seen. Made in Japan Chrome tanned horsehide from a tiny tannery in Himeji, which is the tanning capital of Japan Tea core dyed, so the leather