The construction of the Adidas Zonyk Aero takes into account the high speeds reached in competitive cycling. The frame makes a wide field of vision possible, enabling the riders to recognise other cyclists quickly and thus contributing to safety on the track or road. The reduced design shows clear lines with an expressive silhouette and seamlessly integrated functions. Thanks to the special Vario technology, the lense has the ability to change automatically between light and dark tint within seconds.