after a Long discussion what i found that Helmets are like life jacket in our LIfe, the role of helmets start in our life from bilking to sports. after involving in this forum, i buy 2
Bern helmets and using them always.
Bern specializes in action sport head protection, pads and apparel for the skateboard. their Hard Hats and helmets feature the All Season comfort liner system with removable and interchangeable warm and cold weather liners.