The Kelso is a fresh take on the classic court-style shoe you’ve always loved. Enjoy it’s sleek full-grain leather upper and stitched soft suede accent panels, along with patterned pinhole vents, and a moisture-wicking mesh lining to keep you cool. he Kelso features a wider, foot-shaped toe box to let your toes spread and relax. It has a flexible 6.0mm FeelTrue® sole with a herringbone tread pattern to provide ground-gripping performance on the court without sacrificing the all-day comfort you’d expect from Xero Shoes. While you’re taking a stroll through town or tearing up the court, the lightweight (10.6 ounces each for a Men’s 9) Kelso will speak for itself. GOES ANYWHERE. GOES WITH EVERYTHING. The all-new Kelso is a casual minimalist shoe that is grippy enough for tennis matches, yet more than stylish enough to pair with jeans, khakis, shorts, or any casual attire. Enjoy your midday tennis break and shift straight back to work all in the Kelso. 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 Kelso. 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 safely Feel the World® in total comfort.