Having used an AKG K430 years, I knew just where I was going before validating my choice and I'm not disappointed in the end the quality of workmanship and made of the helmet. Supplied with a hard case will protect the long term joints for more careful, this helmet was delivered smoothly because the packaging was sufficient costaud..Rien more to add except that you can not darken worries if like me you are looking for a powerful but discreet level model template.