I just bought my second one. I rode for two years with this Joe Rocket Phoenix 5.0 mesh jacket and crashed in it two weeks ago. I lowsided at around 50 mph. The jacket got pretty torn up. I had two small, minor spots of road rash, a broken rib and bruising. The jacket did its job very well. The heat is extreme here in Columbia, SC and this jacket allows TONS of air to flow through. The adjustments on the arms makes for a tailored fit at the wrists, whether you wear short gloves or gauntlets and the forearm adjustments stop the material from flapping in the wind. Plus the jacket looks cool! Buy this jacket, you will not be disappointed.