Inspired by MET's award-winning professional cycling helmet the Trenta, the Vinci exceeds the standards of performance and safety while delivering an unmatched price-performance ratio. The helmet is exceptionally lightweight and extremely comfortable to wear. The Vinci features the MIPS-C2 brain protection system, which is engineered to add protection in case of certain impacts by allowing the helmet to slide against the head and redirect damaging rotational motion. The internal air-channeling works in synergy with the exhaust ports to maximize ventilation and comfort. The helmet uses an in-mold polycarbonate shell with EPS liner construction and includes the MET Safe-T DUO Fit System. The 360deg head belt and vertical adjustments offer a customized fit, while straps with an adjustable divider maximize aerodynamics and comfort. Comfort pads are hand-washable for easy maintenance. The Vinci features 16 internally engineered vents for improved air channeling and ventilation. Reflective rear decals enhance visibility in low-light conditions, and sunglasses ports allow you to securely dock sunglasses when climbing or resting.