RAY BAN BOYFRIEND RB4147 GREEN CLASIC BLACK POLARIZED Tonal top button and stitched

Tonal top button and stitched eyelets for extra breathability

An IGBT is an insulated gate bipolar transistor

Full auto LED light

This is what the Evolution collection is about

RAY BAN BOYFRIEND RB4147 GREEN CLASIC BLACK POLARIZED Tonal top button and stitchedRay Ban RB4147 sunglasses are fashionable and bold with larger rounded square lenses in propionate plastic frames which offer maximum sun protection while embracing a chic Hollywood look. Ray Ban sunglasses come in classic frame colors like black and tort with gradient colored or polarized lenses. These larger sunglasses flatter most face shapes. For more product details and specifications please check the last image! Cases will be delivered randomly