Eyesize:  62/16.  Dimensions:  A:62, B:37.  Weight: 1.19oz, 29g.  (Eyesize FAQ) Initially developped with military instructors and SWAT units for tactical applications, the GUARDYAN™ is a full-featured technical sunglass, amazingly versatile and extremely comfortable. Engineered with enhanced wraparound peripheral protection around a sturdy yet slender Grilamid® chassis, the Guardyan™ incorporates adjustable Ergo3™ nosepiece for superior customized fit, vented and padded full-face counter mask to provide protection from harsh climatic conditions, and interchangeable temples / strap system for intense sport activities. The proprietary RX insert will accomodate virtually any prescription level and can be mounted with a simple clic. Thanks to its unique temple geometry, the Guardyan™ is compatible with most helmets, making it perfect for motorbike enthusiasts. Unbreakable ImpactX™ optics will provide superior protection, stunning optical acuity and cutting edge light management technology. For lens color descriptions and technology, click here.

The Guardyan is prescription-ready, either with our easy-in-easy-out patented RX insert (insert also fits Klonyx Ski goggle), or direct, with our revolutionary ImpactRX™ program powered by Shamir® digital freeform technology.  Prices shown are for single vision (SV) prescription lenses only.  Progressive lenses are available in store only or see our prescription information page for other options for obtaining progressive lenses.  Prescription availablity depends on PD.  See chart here for prescription lens parameters for this frame and for descriptions of lens colors and prescription technology.