The Evo II....Vivobarefoot’s running shoe. A super thin (4mm) puncture resistant sole protects you from the modern day urbanization elements. The slim-line anatomic last with sucked out arch area results in maximum barefoot performance response and the TPU cage allows for ultra breathability. Evo II has a nylon upper which is more water resistant and backed by lycra lining, perfect for your winter run. No gimmicks, no fuss, no marketing fluff, it is what it is; a barefoot running shoe that lets your foot move how it is supposed to.