The Oakley SI OO9281-09 Eyewear is designed for those who demand the best in optical performance and protection. Featuring Oakley's High Definition Optics® (HDO®), these sunglasses provide sharp, clear vision with minimal distortion. The durable O Matter™ frame ensures all-day comfort and resilience. With Prizm™ lens technology, these sunglasses enhance color and contrast, making them perfect for various environments. Ideal for military, law enforcement, and outdoor enthusiasts, the Oakley SI OO9281-09 Eyewear offers advanced protection and a sleek, modern design.