What Our Gearhead® Experts Are Saying: "I wore the On Edge Polo for a full day of bouldering followed by dinner in town—it handled both without skipping a beat. Super breathable, and it already feels broken-in after just a few washes." We reach for the Mountain Hardwear On Edge Polo Shirt when we want performance that doesn’t look like performance. Whether we’re biking into town, tackling a sunny approach, or pulling on a quick crag session before dinner, this polo keeps us cool and comfortable in a fabric that feels as easy as it wears. Crafted from a blend of organic cotton and hemp, the On Edge Polo delivers naturally breathable, odor-resistant performance with a laid-back style that’s trail- and street-ready. The more we wash it, the softer it gets—no techy feel, just a classic fit and clean finish that pairs with harnesses or happy hours alike.