The Giro Switchblade MIPS® Bike Helmet was specialized in design for riders who frequent tricky descents and keep up to the demands of the terrains. The exterior consists of MIPS® Brain Protection system in addition to multiple certifications (CPSC, EN-1078, and ASTM-1952-DH with and without the chin bar) for the P.O.V. Plus visor and Roc Loc® Air DH fit system. The chin guard is available to withstand intense impact energy in addition to an overall aggressive look giving you the coverage and style you want for epic runs on the trail. The interior includes Wind Tunnel™ ventilation channels behind the check pads giving you constant cooling power, as well as Ionic+™ antimicrobial padding for a fresh fit and feel. The Giro Switchblade MIPS™ Mountain Bike Helmet is made for days when you want to be as rowdy as possible on the trail!