The Oakley Sphaera Strike is a semi-rim rectangular sunglass built for athletic use. Frames are constructed from lightweight nylon and propionate, keeping weight low while maintaining structural integrity. Mirrored black lenses feature lens contrast enhancement and a flash treatment to sharpen vision and reduce glare in bright conditions. The Sphaera Strike's injected temples provide a secure, adaptive fit during activity. The High Bridge Fit configuration suits wearers with a high nose bridge and lower cheekbones, offering added stability and comfort. The semi-rim frame keeps the overall profile lightweight and unobtrusive without sacrificing durability. Quick Facts Feature Specification Frame Material Nylon and propionate Lens Treatment Mirrored black with contrast enhancement and flash treatment Fit Type High Bridge Fit