NEXUS KNIT - Athleisure Meets Barefoot-Inspired Comfort. When you take an athletic design and give it Xero Shoes DNA - lightweight, flexible, foot-shaped - and add a breathable, 3D-knit upper, you get the Nexus Knit. Whether you&&';;re in the gym, taking a walk, going for a run or just hanging out with friends, you are going to love the look and feel of this shoe. Don&&';;t be fooled by what looks like a foam midsole on the Nexus Knit. What you&&';;re seeing is actually a clever minimalist cup sole that wraps around the upper, creating a more familiar looking profile.You&&';;ll still enjoy the responsiveness and ground feel of the FeelTrue(TM) outsole that helps your brain move your body efficiently, effectively, and most importantly, enjoyably. Like all Xero Shoes, Nexus has a 5,000 mile sole warranty to outlast typical running shoes that are supposed to be replaced after 200-500 miles. If your feet don&&';;t feel as good at the end of the day as they did in the beginning, you haven&&';;t tried the Nexus Knit.Life-changing comfort and superior performance come from letting your feet do what&&';;s natural - bend, move, flex and feel.All Xero Shoes feature a wider, foot-shaped toe box that lets your toes spread and relax, a non-elevated "zero drop" heel for proper posture, low-to-the-ground design for perfect balance and agility, and a flexible sole that gives you "just right" protection so you can bend, move, flex, and Live Life Feet First!