The future looks brighter than ever in Resistor Sweep, a sunglass built specifically for youth from fit to function. Inspired by the popular Sutro Lite Sweep, Resistor Sweep features a swept lens design and shape that adds a modern twist to retro Oakley(R) attitude. With lightweight O Matter(TM) frame and temples, Unobtainium(R) nose ligature and no-slip Unobtainium(R) earsocks, Resistor Sweep was designed to deliver comfortable and durable everyday wear. For enhanced color and contrast everywhere you go, Prizm(TM) Lens Technology provides the details. Fit & Design: Semi-rim, rectangular, cylindrical lens? designed specifically for youth Durable, lightweight O Matter(TM) frame and temples material Unobtainium nosepads and earsocks become tackier when wet to help provide retention Three-point fit Technology: Prizm(TM) Lens Technology engineered to enhance color and contrast to see more detail Impact protection: Oakley lenses are designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions