Refined style and a classic shape give the Barnes a timeless vibe that pairs well with beach weekends or evenings out. Adjustable corewire temples let you fine-tune the fit, and polarized lenses dial up a crisp view. Product Details Medium fit, medium coverage Adjustable corewire temples Evolve(TM) bio-based frame material Polarized polycarbonate injection molded lenses 100% UV protection 4-base lens curvature What&';s Included Microfiber cleaning/storage bag