HORSEHIDE CROPPED AVENUE D BLACK LEATHER BIKER JACKETCropped Mens 'AVENUE D' Biker Jacket in Horween Horsehide. This is the most comfortable Horsehide Jacket we have ever worn. Horsehide, being one of the most dense skins in the world, we worked with the legendary Horween Tannery to develop the perfect weight Horsehide skins. 1. 0 1. 2 mm thick with a much better break in period than most horsehide jackets out there. Flat grain, with a smooth, impeccable black luster. D Pocket Detail with Large Staple