4KAAD Trion Performance Sunglasses-Prescription Only

4KAAD Trion Performance Sunglasses. Engineered for performance, the TRION the ultimate sports eyewear for running, cycling, and high-intensity outdoor activities. Prescription Available with Insert Carrier Frame. Image of Trion with Insert Carrier Frame. Features. » Feather-light TR90 frame – durable, flexible, and built to move with you. » Firm, secure fit – silicone rubber temple tips ensure stability. » Adjustable nose pad – for a personalized, comfortable fit. » XCvision premium MULTI LAYER MIRROR lens – sharp optics, reduced glare, and enhanced contrast. Lens Colours & Visual Light Transmission (%) » Green Multilayer Mirror Lens - Cat ?. » Pink Multilayer Mirror Lens - Cat ?. » Silver Multilayer Mirror Lens - Cat ?.