Ultra-light, comfortable helmet with optimum ventilation. Its unique shape enhances aerodynamics while ensuring optimum ventilation. Developed in the HJC wind tunnel. This helmet is used by the professionals of the Lotto Soudal UCI team. The helmet weighs 200 g and features 16 ventilation holes with surprising aerodynamics. It is equipped with classic features such as a hole for glasses, adjustable back support and antibacterial padding. Technology: SELFIT - unique self-adjusting tightening system, offering 5 default adjustment positions for different head shapes and circumferences. Coolpath - a new technology that replaces the internal padding on the top of the head, allowing optimal air circulation around the head for enhanced comfort while riding. Venture Dynamics - for the best possible ventilation, a technical adaptation of Bernoulli's physical principle is applied to aerodynamically enhanced HJC models.