All about the product
Sintaxkask offers many conveniences in terms of reliability and style. It covers the head a little deeper and has a narrow profile, which makes it the leading helmet chosen for riding on roads and gravel. The outer shell is made up of hard polycarbonate that is permanently bonded to the EKP foam insert through our In-Mold construction process to provide stability and ventilation without excess bulk. And the fit is luxurious and secure, with our highly adjustable Roc Loc 5 Air system allowing you to customize the fit and/or feel for superior stability and comfort. VENTILATION: - 25 vents with internal channels CERTIFICATY: - CPSC Bicycle CONSTRUCTION: - In Mold - Four part polycarbonate shell CONSTRUCTION: - Loc 5 AirROZMIARY: S: 51 - 55 cmM: 55 - 59 cmL: 59 - 63 cmTECHNOLOGY: - Roc Loc 5 Air Fit System - This revolutionary adjustment system brings a new dimension to helmet performance by increasing cooling, ease of adjustment and stability. Using a patented design that supports the helmet slightly from the top, the Roc Loc 5 Air allows cool air to flow directly over your head, enhancing the performance of the fans and internal tubes that expel heat from the helmet. Compliance adjustment is exemplified by the ROKO Loc 5, allowing you to easily adjust helmet tension and frontal tilt with one hand in seconds. - In-Mold Construction is a construction that combines a hard polycarbonate outer shell with a shock-absorbing foam helmet rim. The bonding process allows for better ventilation systems, making in-mold helmets lighter and cooler than conventional helmets. - Wind Tunnel Ventilation - Giro helmets are built with our patented Wind Tunnel ventilation system. This formula combines active fans on the helmet's surface with exhaust ducts inside the helmet that push light, cool air over and around the head while pushing hot, cold air outside. It's the most efficient cooling system you can get and you can feel the difference every time you ride.
