Tiffany 4105HB Sunglasses 81343B - Havana - Brown Gradient. Frame color: Havana; Lens color: Brown Gradient; Frame material: Acetate. These Tiffany Aria Concerto TF4105HB 8134/3B sunglasses in Havana on Tiffany Blue/Brown Gradient Cat Eye style are available with varifocal and single vision prescription lenses. UK Delivery.