PROTONE

The elements have found the perfect balance: performance, aerodynamics and safety. The design leaves no room for doubt: the Protone Icon is already a KASK classic, an exceptional helmet for road cycling, gravel, cyclocross and cross-country mountain biking. Every aspect has been redesigned to perform even better.

The redesigned internal frame provides the user with greater security. Seamless technology joins the lower and upper parts of the shell to give it a refined and elegant look, as well as improved aerodynamics. The new OCTOFIT+ fit system optimizes the comfort and stability of the helmet, while a vertical stabilizer in the neck provides ergonomic neck support, while offering greater balance and a personalized fit. Its larger adjustment dial covered with a special rubber increases finger grip, and a reflective piece on the back helps to further increase the safety of the helmet wearer. The inner lining is made of CoolMax® fabric which, in addition to being comfortable and quick-drying, is removable and washable. As is common with all KASK helmets, the Protone Icon has been designed in accordance with the KASK ROTATIONAL IMPACT WG11 TEST protocol, an objective and scientific approach to measuring helmet performance under rotational impacts.

• aerodynamics: 4/5
• ventilation: 4/5