Inspired by Chicago and the great jazz musicians that rose to prominence in this area. Inspired by the iconic bandleader Duke Ellington. This bold frame is influenced by Ellingtonís charisma and legacy. Frame is constructed of the highest quality Japanese acetate and featuring a smooth, matte finish on the inside. Polarized lenses are treated with an anti-reflective coating and offer 100% UV A and B protection. Case and cleaning cloth included.