The profile of the polycarbonate shell of the VALEGRO helmet has been tested and perfected by KASK engineers in a wind tunnel. In this way, we offer a product that ensures the best results in terms of thermal ventilation. The VALEGRO helmet ensures advanced ventilation and reduced weight to a minimum (180 grams - size S). The new design guarantees the highest level of breathability, thanks to the 37 ventilation holes and the new breathable and quick-drying padding. The 5 mm breathable three-dimensional thermoformed padding layer is antistatic, bacteriostatic, thermoregulatory and is able to transfer humidity through Resistex Carbon. In addition to this cutting-edge technology, the chin strap padding with faux leather strap makes this helmet a comfortable product to wear for many hours.