Kask Elemento Helmet Revolutionize your ride From chasing road KOMs to pushing hard on fast-paced gravel races, the need for aerodynamics and lightness becomes clear. The Kask Elemento is a revolutionary helmet, with advanced tech for top-notch safety and comfort across all disciplines. Crafted with insights from the INEOS Grenadiers Cycling Team, the Elemento is designed in conjunction with pro athletes, for top-level performance without compromise. The Fluid Carbon 12 composite technopolymer absorbs impact energy better than traditional materials, distributing force evenly across the helmet. This allowed KASK to increase internal channel size for improved ventilation while reducing ventilation hole size for better aerodynamics. Multipod, KASK's 3D-printed padding, enhances impact resistance in all directions. This is all kept secure by using Kask's OCTOFIT+ retention system, ensuring a precise fit for safety and stability. Features Multipod material is an isotropic material used to absorb impact forces and improve ventilation Fluid Carbon 12 is a new composite material that allows for the use of thinner EPS foam to increase aerodynamic efficiency, while reducing friction in a crash Hyvent structure for maximized airflow and cooling Octofit+ retention system features a new rubberized dial for easier adjustments SPECIFICATIONSClosure system Octo Fit+Intended Use Road, Road Race Weight300 grams Sizing Small Medium Large Head Circumference (in)19-11/16" - 22-3/64"20-15/32" - 22-53/64"23-15/64" - 24-13/32"Head Circumference (cm)50cm - 56cm52cm - 58cm59cm - 62cm | Kask | Elemento Helmet Men's | Size Large In Black | Rubber