* Bern’s entry into the road helmet market with a lightweight, aerodynamic design with max ventilation* MIPS equipped for maximum protection* Lightweight and breathable 360-degree adjustable Bern Yoke fit system developed with Boa* Reinforced in-mold EPS construction with 18 total vents* Interior air flow channels for added ventilation* Built-in sunglass storage on the shell exterior* Antimicrobial comfort padding* Small: 52-55.5cm, Medium: 55.5-59cm, Large: 59-62cm* 287g