Ray Ban Rb4105 Folding WayfarerThe Ray-Ban RB4105 Folding Wayfarer sunglasses are an authentic icon of unconventional spirit, reinterpreted into new functional sunglasses. Ray-Ban Folding Wayfarer sunglasses have all the same iconic lines as the original, but has been constructed into a compact, folding style. The Ray-Ban RB4105 sunglasses are practical, portable, and always in style. RB4105 Folding Wayfarer sunglasses look great on any size face. G-15/B-15 Lens Technology results in a "natural vision lens" which transmits all color equally and lets them retain their true color values.