Defined By The Square Frame, The Thom Browne Sunglasses Are Ready To Protect You From The Sun With The Right Appeal Through The Smoke Grey Lenses. The Grey Acetate Silhouette Of The Tb-714 Model Is Animated By The Tortoiseshell Motif Enriched By The Iconic Tricolor Inlays Both On The Front And At The Ends Of The Temples. Square Frame Tortoiseshell Effect Tricolor Inlay On The Front And At The Ends Of The Temples Smoke Grey Lenses With Uva-uvb Protection Color: Grey , 100% Acetate Temple Length 14. 7 Cm, Bridge Width 1. 9 Cm, Lens Diameter 5. 3 Cm Colour: grey