Dyno Leather Jacket is Alpinestars modern interpretation of a heritage jacket, and combines premium leather and a regular fit to create a jacket that looks great, Constructed from 1.0-1.2 mm bovine leather for the optimum blend of light weight, supple and abrasion resistant, Leather is dip dyed, and the oils used during this process results in a more natural finish with superior overall softness and a softer feeling against the skin, Detachable thermal vest with 80g insulation at the front for effective cold weather performance, Shoulder and elbow armor protectors are engineered with a low profile for a more tailored fit, Low profile elbow protectors for a more stripped back and elegant aesthetic, Tech-Air? 3 ready