The Sydney F933 sunglasses take a classic square shape and update with design features to create a perfect fit. The lightweight metal frame is hand-finished in a retro gold, with non-slip textures at the nose and temples for reliable coverage. The brown base lenses will protect against UV and keep you from squinting in bright conditions.Hand-finished square metal frameXTR Karbon8 class one lenses - protection against UV and other blue lightNon-slip adjustable nose pads and temples - hypoallergenic and comfortableLenses: brown base for general to bright conditions