The HJC i31 Helmet M redefines the open-face helmet scene with its iconic, modern design. This upgraded model features a more modern shell design, with enhanced aerodynamics and improved ventilation for a smoother ride. One of the key improvements is the all-new visor locking system, offering a better seal for increased protection while riding. Additionally, the newly designed adjustable sun shield mechanism extends by 5mm, providing enhanced sun protection. The i31 also has an extended cheek area, which not only improves noise reduction but also ensures a more comfortable, secure fit. The helmet features an Advanced Polycarbonate Compound (APC) shell, which is strong and impact-resistant while maintaining a lightweight design. The interior is equipped with a MultiCool moisture-wicking and quick-dry system. The helmet's aerodynamic 3D shield design and Rapidfire shield replacement system make it a great choice for riders.