Our resident sunglass connoisseur is raving about these wraparound sport shields. They sit easily on the ears, protect from blowing snow and side glare, don’t shift on the face thanks to a custom-moldable nosepiece, and hold interchangeable lenses securely. “They ventilate during runs better than any other lenses I’ve used,” he reports. The selection of polycarbonate lenses (smoke blue, amber oxide, and yellow) means they adapt well to varying light conditions. $110 (1 lens); $120 (2 lenses); $140 (3 lenses) (800) 447-2333; www.thenorthface.com.