Giro Insurgent Full Face Helmet goes 200g lighter and 50% cooler than Disciple - Bikerumor
Under the Hammer: 6 of the latest lightweight or convertible MTB full face helmets in review | Page 5 of 7 | ENDURO Mountainbike Magazine
Amazon.com : Demon United FR Link System Mountain Bike Helmet Fullface with Removable Chin Guard- Includes Head Cinch Adjuster and Padded Fit Kit (Black Adult) : Sports & Outdoors