Product details:

From lung-searing cyclocross laps to long days filled with steep climbs, Zephyr fits and feels so good that you'll forget its there. That's the whole point. The most innovative road helmet Bell has ever created follows years of research, analysis and real-world testing. The result An uncompromising level of performance. Vents 18; Construction Progressive Layering Fusion InMold Polycarbonate Shell; Fit System Float Fit Race integrated with MIPS layer; Notwist TriGlides; XStatic Padding; Sweat Guide Padding; Lightweight Straps; Sunglass Guides; Integrated Reflectivity; Weight 280G. Material: Polycarbonate.