We Assure 100% realleather-based About measurement!!!! Asian measurement is 3 sizes smaller than Us Or Eu Measurement. Leather-based jacket measurement is totally different too. Like 175cm 66kgs Measurement L Regular It's jacket measurement.Not physiquemeasurement!!! If you'reundecided about measurement.contact us please! Usuallyleather-based jacket chest measurementhave to be 8-12cm larger than bare chest measurement. Inform Us your peak weight We provide help toto decide onmeasurement C&CMarket Welcome You!!!