Evolving from the original Radar model, these Radarlock Path Alternate Fit sunglasses by Oakley feature comfort-related upgrades on a classic model. Taller lenses provide an expanded upper field of vision, while angled surge ports improve airflow. The O Matter half-rim frames are extremely lightweight and sturdy, with bayonet temples for easy wear and removal. These sunglasses feature grippy Unobtainium temples for a secure fit, and holes at the temple tips for an optional retention strap. Offering an alternate fit design that prevents slipping on the nose, these Oakley sunglasses easily accommodate high cheekbones or a less prominent nose bridge.