Inspired by runners everywhere, OO9415 Corridor Square is a square lens-shaped version of Corridor, designed to flawlessly complete the look for both an active and casual lifestyle. The semi-rimless shield sunglass features an Unobtainium nosepad to help prevent bobbing while the Unobtainium earsocks help increase retention for a no-slip grip that's perfect for any activity. Available with Prizm lens technology for enhanced detail, color and contrast. Oakley sunglasses are eligible for all manufacturer warranties and guarantees. Click on the Oakley link above the product title to shop the entire Oakley sunglass and eyeglass assortment.