This style features a classic retro silhouette with contemporary accoutrements. The temples are hand sculpted and adorned with a metallic icon. The face front has metal studs flanking the lenses. Handmade Acetate Frames a 33 step handcrafted process that features the inclusion of wire-core temples for a customized fit. A huge variety of rich color combinations that possess depth andhave a distinct character are made possible with this material. If you need a prescription lens these are RX Compatible. Sunglasses come with a Lifetime Warranty.