Bell's Gage MIPS Helmet takes the same professional grade formula of the original Gage and makes one key addition: the revolutionary Multi Directional Impact Protection System MIPS. Though you're likely familiar with it by now, we think it's worth briefly running through MIPS' function and benefits. MIPS consists of a strategically anchored liner that moves independently of the helmet's shell. When the shell suffers an oblique impact, MIPS allows it to slide across your head, diffusing the impact force applied to your brain by redirecting it. Besides the addition of MIPS, the Gage remains largely unchanged. It's still based on the CPSC certified Fusion In Mold Microshell, which involves bonding an EPS foam body to the helmet's shell for increased structural integrity, and it uses the same two way adjustable Twin Axis Gear fit system to ensure that the helmet's protective measures are in place when you need them. The Gage is finished with a complement of X Static padding, a quick dry material with an antimicrobial coating that helps eliminate odor.