The Coalition Spherical is the latest lightweight full-face MTB helmet from Giro. Enduro racers Rhys Verner and Emmy Lan of Forbidden Synthesis meet at Giro HQ to test the Coalition Spherical on the local trails and get the rundown of the helmet's design from Industrial Designer Garrett Tollette.

Protecting your brain is serious business, because your brain is everything you are. So, when it comes to advancing performance and protective capability ...