1. Unique
Shipping and packaging was timely and extremely high quality. The size chart was correct for me. I really enjoy the functionality and complimentary modern look with my new NM4. I know that the helmet was a sale item and when I carefully examined it, I found one small chip exposing white body of the unit (I will attempt to send you a photo)on the rear edge. I am not writing this for any compensation but, just to help you find the cause of the damage and, try to eliminate it in the future.