100% Abus accossato Acerbis Agv Airoh Akrapovic Alpinestars Arai Arrow Bagster Bardahl BELL Blauer bmc Bosch Caberg Cellular Line LS2 Chaft Ctek Dainese DID Domino Eleveit Fabbri Falco Far Forma Givi Grex Gaerne Hevik Hjc Icon Isottakappa Kovix Kryptonite KYT Leovincelightech MACNA Midland Mivv Momo Design Moto Gp MT HELMET NCX Moto Nexx Nolan Oj metropolitan atmospheres Origine Oxford Premier Print Puig Rev'it Scorpion Helmets SCOTT SHAD Shark Shoei SHOT Sidi SIXS Skyrich Spidi Spyke Stylmartin Suomy Tcx Ufo Valtermoto Wunderlich X-Lite Xena TCT® Thermodynamical Composite Technology: In addition to being extremely light, the new outer shell made with Thermodynamical Composite Technology (TCT®) offers protection never achieved before in the helmet universe. Incredibly "intelligent", the s.