Oakley Radar EV S Path Sunglasses combine a semi-rimless performance frame with Prizm lens technology to boost contrast and field of view for cycling and high-intensity sports. Key attributes: White | O-Matter | Prizm lens technology for enhanced contrast | UV protection (UV400) | Available in polarized and photochromic lens options | Impact-resistant lenses | Unobtainium nosepads and earsocks for no-slip grip | Replacement lenses available | Prescription lens compatible | Semi-rimless (half-frame) design | Rectangle shape with taller lens for extended upper-peripheral view | Scaled-down frame option for smaller faces | Dimensions & fit: Frame size: 131-0-122 | Lens height: 31 mm | Temple length: 122 mm | Regular fit | High bridge fit | Size: S (128 mm) | Composition & care: Frame: O-Matter (nylon) | Lenses: Plutonite (Oakley lens material, Prizm options) | Nosepads/Earsocks: Unobtainium | Rinse with lukewarm water and dry with a microfiber cloth. Use mild soap for stubborn dirt. Clean and store with the Oakley micro bag or lens cleaning kit. Avoid solvents and abrasive cleaners.