Medium distance running in a minimalist shoe can be challenging for new minimalist users. It takes time for your foot to adjust to an increasingly thinner level of sole. The Vibram FiveFingers Bikila Evo Running Shoes are a fully redesigned shoe tailored for those looking for a shoe that provides the benefits of going barefoot with slightly more cushioning to offer more comfort on a medium distance road run. The sole is slightly thicker than other Vibram shoes to provide a bit more underfoot to ensure confidence while making the switch to natural running. An EVA midsole offers further cushioning and protection, without adding weight. The shoe also features Vibram Megagrip rubber pods on the sole, ensuring extra durability and grip. A polyester mesh upper allows your feet to breathe, helping to keep them cool and comfortable during intense periods of training. The FiveFingers lacing system provides a snug and secure fit.