Bollé - AVIO PURE MIPS, Black Purple Matte, No Lens Reference, Medium, Unisex, Adult

[Protection : Mips and AViD Progressive EPS] Improved direct and rotational impact protection Patented rotational impact protection to preserve your brain and an EPS structure for progressive dampening and low weight. [Adjustment system : Performance Fit System] Ultralight fit adjustment and ponytail compatible Super light and flexible adjustment system that allows a wide range of adjustments both vertically and around the head. A ponytail can be pulled through the fit system in the rear. [Ventilation system : 16 large vents and internal air channels] Great ventilation and cooling effect 16 vents allow for full air flow through the helmet. Deep internal channels help create great ventilation. [Additional Features : Not Applicable] [Vision : Optidock] Dedicated eyewear storage Keep your glasses firmly on your head. Fits most glasses.