The OO9191 Unstoppable is the thinnest, lightest frame. This semi-rimless design is made for women who need the performance of sports eyewear but still want to look stylish. Three-Point Fit offers comfort and performance that holds lenses in precise optical alignment, while the stress resistant O Matter frame ensures lightweight durability and all day comfort. Unobtanium nosepads ensure a snug, secure fit by increasing grip with sweat. Oakley Youth eyeglass frames 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.