The FL-1 is built with crucial road elements in mind, a lightweight aerodynamic design with max ventilation. The result is a helmet unlike any other in its category and emblematic of the iconic Bern family of products in style, profile and function. In addition, Bern worked with fit-category leader, Boa, to develop the Bern Yoke: a proprietary, lightweight and breathable 360-degree adjustable fit system responsible for near-perfect fit, amplifying the FL-1's protection and incredible comfort. Additional features include a reinforced in-mold EPS construction allowing for the helmet's distinct angles, lighter weight - Bern's lightest to date. 18 total vents without compromising strength, dual exterior polycarbonate shells, interior air flow channels for added ventilation, built-in sunglass storage on the shell exterior and internal anti-microbial comfort padding.