The Kask Protone Icon WG11 helmet in matte gray incorporates the latest innovations in safety, ventilation, and aerodynamics, making it a benchmark in road cycling. Based on the Protone model, this helmet offers additional improvements in safety, aerodynamics, and fit, providing a smooth and reliable riding experience. A redesign of the internal frame provides increased protection to the user, while seamless technology joins the bottom and top of the shell, enhancing its refined and elegant appearance and optimizing aerodynamics. The OCTOFIT+ adjustment system ensures comfort and stability, while a vertical stabilizer at the back of the neck offers ergonomic neck support, improved balance, and personalized fit. The rotating cap features a special rubber coating for better grip, and a reflective panel at the rear contributes to the cyclist's additional safety. The interior lining is made of CoolMax fabric, which is not only comfortable and quick-drying but also removable and washable. The Protone Icon has been developed following the KASK WG11 protocol, an objective and scientific approach to evaluate the helmet's performance against rotational impacts.