Giro
Advantage TT Cycling Helmet - Blue/ Black

• Designd with 23 years of input from the worlds fastest riders the Advantage is the pinnacle of aerodynamic performance, fit and ventilation.
• Aero safety helmet really is designed to give you a competitive advantage
• Sleek aerodynamic styling for minimum resistance when cutting through the air at full speed
• Performance tested at two of the world's leading wind tunnels: Texas A & M and the University of Washington, to ensure top results every time
• Fully functional EPS foam liner offers a new level of crash protection without compromising aero efficiency
• In-mould construction adds structural integrity to the helmet and allows a lighter and more comfortable helmet to be produced
• Six vents are positioned to provide enough cooling without disturbing rider airflow
• Giro RocLoc 4 retention system provides the optimum fit, essential for increased safety
• CE 1078 certified
• Size (head circumference) S(51 - 55 cm), M(55 - 59 cm), L(59 - 63 cm)