Ray-Ban - RB4105 Wayfarer Folding 50mm. Color Shiny Avana/B-15xlt Lens. On sale for $144.00. MSRP $171.00.. 4.8 out of 5 starsBrand NameRay-BanProduct NameRB4105 Wayfarer Folding 50mmColorShiny Avana/B-15xlt LensPrice$144.00MSRP: $171.00Rating5Rated 5 stars out of 5(12)