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The Smith 4D MAG brings our widest field of view and sharpest optics to give you the best possible read on the terrain
even in the harshest weather conditions
bonus lens
Light-sensitive
KASK Unisex Protone Icon Bike Helmet Size:M The Smith 4D MAG bringsThe elements are in perfect equilibrium: performance, aerodynamics and safety. The design leaves you in no doubt: Protone Icon is KASK's new classic, an exceptional helmet for road, gravel, cyclocross and MTB cross country. Every aspect has been redesigned to push performance to the limits. A redesigned internal frame gives the wearer greater safety. Seamless technology joins the lower and upper parts of the shell to give it a refined, elegant look
