Oakley Crankshaft™ is a fusion of original style and new attitude. This frame, crafted from o matter material with a rectangle shape, features a polished clear color with ice iridium lens treatment for an edgy look that commands attention. A unique design element comes in the form of integrated side shields that enhance protection against sun glare while maintaining breathability and ventilation. Elevated comfort is ensured through three point fit system with precision lens geometry and optimized peripheral vision.