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 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 Vinci is exceptionally lightweight and extremely comfortable to wear. The internal air-channeling works in synergy with the exhaust ports to maximize ventilation. The refined internal shape ensures exceptional comfort and security, while the MET Safe-T DUO Fit System provides a customized fit through 360deg head belt and vertical adjustments. The helmet features straps with an adjustable divider to maximize aerodynamics and comfort, and hand-washable comfort pads for easy maintenance. Sixteen internally engineered vents improve ventilation and comfort. Reflective rear decals enhance visibility in low-light conditions, and sunglasses ports allow you to securely dock sunglasses when climbing or resting.