Exchange Sun Prizm Tungsten Lens with Satin Grey Smoke Frame TSP-FS9SSH6-C-CHROME Now includes a retractable skeg

Now includes a retractable skeg for improved course-keeping

Dual-zipper doors with easy-grip zipper pulls

Compact and extremely accurate

Working load limit: 400 lb

Exchange Sun Prizm Tungsten Lens with Satin Grey Smoke Frame TSP-FS9SSH6-C-CHROME Now includes a retractable skegOakley Exchange features a mixed material design inspired by the best selling Currency eyeglass and leverages Oakleys heritage with B1B grip textured Unobtainium earsocks. The lightweight O Matter front and stainless steel temples are designed to provide all day comfort while the earsocks help keep the eyewear securely in place. Get Exchange with Prizm Lens Technology or order with Oakley Authentic Prescription lenses which come laser etched with the