Oakley Crosshair Sunglasses are a retro-inspired pair constructed with details that put a fresh spin on the classic teardrop silhouette. When Oakley created the Crosshair, they respected the classics but added more than a few modern innovations in performance, comfort and protection. They began with C-5 frame, then they let their designers do what they do best. With a high-quality design it only makes sense that this pair would offer the best performance features including optimized peripheral vision and side protection against the elements via an 8.75 curved frame, a Three-Point Fit that offers the perfect fit and PlutoniteŽ lenses to protect from 100% of harmful UV rays. The result -- a modern pair of glasses that sets this teardrop frame apart. One size fits most.