In a stroke of genius, the folks at KEEN® took a step back in time to resurrect and reimagine their fan-favorite A86 trail runner. And while the KS86’s vibe is distinctly retro, its tech is cutting edge. The leather upper is both supple and durable. The contoured fit conforms to the shape of your foot to prevent chafing and slippage. A breathable mesh lining and lightly cushioned EVA midsole keep feet fresh while fighting fatigue. Underfoot, a high-traction outsole grips aggressively on unpredictable terrain. What’s more, KEEN uses eco-friendly finishes and LWG-certified leather that let you tread a little lighter on the planet.