At MET they insist on quality. The most visible expression of this care is the legendary durability and inimitable style of all the helmets. Whether they are products for the highest level of competition, for leisure or for children, all MET helmets benefit from the same high standard of care and design.
All MET helmets are designed, developed and manufactured in Italy, at Talamona, in the heart of the Italian Alps.
For more details on how MET make their helmets the article on Bike Radar is worth reading http://www.bikeradar.com/gear/article/how-do-met-make-their-helmets-21044/