kask ValegroThe Valegro design, developed in collaboration with Team SKY, is designed to offer maximum comfort ventilation on ascents or riding at high temperatures. With only a weight of 180gr.sizes:M 52-58L 59-62 The Kask Valegro helmet has been designed and developed in collaboration with Team SKY, it is designed to offer maximum comfort ventilation on ascents or riding at high temperatures, with only a weight of 180gr.KASK engineers have tested and refined the profile of the VALEGRO polycarbonate shell with the help of a wind tunnel to obtain the best results in terms of heat-cooling performance.VALEGRO offers advanced ventilation and an incredible weight of just 180g (small size). This new design offers the highest level of cooling thanks to its 37 vents and the new breathable and quick-drying padding.The 5 mm layer of thermoformed three-dimensional padding with rapid absorption by capillary action is antistatic, bacteriostatic, thermoregulatory and fast transfer of moisture thanks to the Resistex Carbon fiber.With this cutting-edge technology, the chin guard with an eco-leather strap makes this helmet a comfortable design for all-day wear.sizes:M 52-58L 59-62