Ray-Ban Round Solid Evolve Gunmetal, Yellow Lenses - RB3447 Moncler Black Down Authie Jacket Body: 63% polyester

Body: 63% polyester

Supplier color: Toffee

Tonal textured foam rubber boost™ midsole

Rhodium-plated sculptural hardware detailing at length

Logo printed in gold-tone at heel tab

Ray-Ban Round Solid Evolve Gunmetal, Yellow Lenses - RB3447 Moncler Black Down Authie Jacket Body: 63% polyesterImagine a lens that completely changes color based on the weather. Now, stop imagining and come get it. The upgraded Evolve light responsive technology now features in our iconic Round Metal frame. With its distinct shape, curved brow bar, thin gunmetal frame and round, game changing Evolve lenses, this timeless look is ready to inspire a new generation of free spirits.