From Xero Shoes:

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.

The 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 (10.4 ounces each for a Men’s 9) Kelso will speak for itself.