The evolution of a featherweight all-rounder: the uvex exxential has been completely redesigned. This helmet sets new standards in safety and comfort. The developers and product designers at uvex put all their knowledge into the development of this riding helmet. The result is the uvex exxential II: an ultra-lightweight riding helmet with an innovative shape and design that offers the rider a perfect ergonomic fit. One of its most important security innovations is the elongated external casing on the back. It guarantees maximum protection, up to the back of the cyclist's head. The so-called ponytail cutout allows the helmet to sit comfortably on your head. This riding helmet provides full protection with unmatched comfort. Its in-mold construction makes the uvex exxential II extremely light (from 400 g) while providing maximum protection. Improved ventilation ensures a cool head at all times. The helmet's practical uvex monomatic closure, FAS strap system and IAS 3-D size adjustment allow it to adjust, multidimensionally and to the millimeter, to the shape of the cyclist's head. Like all uvex helmets, the uvex exxential II also complies with current safety regulations and other safety standards. The size of UVEX helmets corresponds to the circumference of your head (forehead), in cm. The sizes indicated as a reserve take between 10 and 15 days to be delivered.