The RB4368NF sunglasses by Ray-Ban are your new go-to accessory for work or vacation. Echoing the silhouette of the iconic Wayfarer, these shades combine a classic look with some standout new features. They're made of lightweight acetate, so they feel great and stand up to your daily time in the sun. Their rounded edges and single bridge are effortlessly hip, echoing the classic rock and roll vibe of the '50s and '60s.