Vuarnet Belvedere Small Men's SunglassesDescription Vuarnet Belvedere Small Men's Sunglasses Polarised men's round sunglasses with grey lens. Measurements Eye size 54 mm Bridge width 18 mm Temple length 140 mm How to find the perfect frame for your face For a round face Choose frames that have angles think square and rectangular and that are wider than your face, to slim and lengthen your features, while providing balance. For a square face The key here is to soften your angles with glasses