New THOM BROWNE TB-503-B-T-TKT-57 Tokyo Tortoise/Blue 。Authentic Thom Browne TB-506-B sunglasses in tortoise shell with gold-tone detailing. Premium Japanese acetate construction with a classic square/wayfarer silhouette. Larger lens size gives a bold, modern luxury look. Brand new condition with original case and cleaning cloth included. No flaws. Model: TB-506-B WLT-GLD Color: Walnut Tortoise / Gold Made in Japan Measurements: Lens Width: 56 mm Bridge: 18 mm Temple Length: 137 mm Frame Fit: Medium to Large Larger 56mm lens size (harder to find, more flattering fit High-end designer eyewear with timeless style and premium craftsmanship.