Tom Ford FT 523 Nika 52F Sunglasses. Upswept cat eye design sunglasses with thicker rims. Iconic T logo on front of sunglasses leading onto sides. The Tom Ford FT 523 52Gis in dark havana with gradient brown lenses with full UV protection. All Tom Ford sunglasses lenses are produced by Zeiss to give excellent visual quality. Postage free to the UK. 1 year manufacture warranty. Includes Tom Ford velvet case and cleaning cloth.