Giro pioneered the aerodynamic helmet category with the original Advantage in 1985, and now they are redefining it with the new Aerohead Ultimate MIPS our fastest time trial helmet ever. We leveraged every resource available to create a helmet that tops the podium in speed, weight, style and comfort. The Aerohead Ultimate MIPS shell is constructed with TeXtreme carbon fiber, an advanced material that is lighter and stronger than other carbon composites. The wrap-around eye shield offers an unblocked field of view with a huge aerodynamic benefit and the shield is made by ZEISS ® Optics for unrivaled clarity. A magnetic anchor attachment keeps the Aerohead Ultimate MIPS shield secure, yet easy to remove, and it can be stored in the “flipped up” position. Other stand out features include a Roc Loc ® Air fit system and a hydrophilic, anti-microbial brow pad that can absorb up to ten-times the amount of sweat as standard urethane padding. Additionally, the Giro Aerohead Ultimate MIPS is equipped with the MIPS system to redirect impact energy, providing more protection in certain impacts and making it the safest helmet in its class. FEATURES: TeXtreme ® carbon fiber shell Super Fit Engineering Eye shield made by ZEISS ® Optics Magnetic lens anchor attachment MIPS ® technology Hydrophilic padding with X-Static anti-microbial fabric Includes helmet pod for traveling and second clear shield CONSTRUCTION: Hybrid construction TeXtreme carbon fiber shell with in-molded EPS liner FIT SYSTEM: Roc Loc ® Air VENTILATION: Vented shield Over-brow ventilation Internal channeling WEIGHT: 415g