Giro Cinder MIPS Helmet Small Matte TitaniumThe Giro Cinder MIPS Helmet is built for speed and safety: it’s built from Polycarbonate Construction with an EPS Liner (plus a Thermoformed SL Roll Cage reinforcement), making it both lightweight and structurally sound. The Multi-Directional Impact Protection System (MIPS) technology. There are 26 Wind Tunnel vents with internal channeling to keep you cool naturally, and the Roc Loc 5 fit system allows adjustment of the vertical position and fit tension with just one hand. The interior of this helmet is cushioned with Air-FX padding for a soft fit—but it’s still ponytail compatible. Available in Small, Medium, and Large Sizes. Small: 20-21.75’’ (51-55cm). Medium: 21.75-23.25’’ (55-59cm). Large: 23.25-24.75’’ (59-63cm). Available in Matte Black/Charcoal, Matte White/Silver, Matte Grey Firechrome, Matte Red, Matte Midnight, Matte Olive Citron, and Highlight Yellow.768686744150