Nexx Y.100R Urbangram Helmet, black, size XL

Thanks to the many hours dedicated to aerodynamic studies and wind tunnel tests, the special shape of the Y.100 allows for a relatively lightweight helmet with a sporty design that optimizes both stability and soundproofing at high speed. The Y.100R features a double blade air spoiler at the rear that optimizes aerodynamic performance and reduces turbulence at high speeds. The large upper vent and the extremely efficient chin ventilation system allow a large amount of cooling air to enter the helmet. The double EPS liner has an innovative air chamber: this enables a truly breathable helmet with optimum exchange of warm, moist air for cool, fresh air. The large upper vent and the extremely efficient chin ventilation system allow a large amount of cooling air to enter the helmet. The double EPS liner has an innovative air chamber: this enables a truly breathable helmet with optimum exchange of warm, moist air for cool, fresh air. The new interior of the Y.100R offers a comfortable fit an