Great sun glassesProvides great protection from UVA and UVB rays - per my eye doctor, this helps to prevent macular degeneration. This brand of sunglasses is widely used by sailors who deal with overhead sun and sunlight reflected off the water, and need to see clearly the rounding marks on race courses. So, provides superior vision with high grade eye protection from ultraviolet damage.Love these and they float!I like the style of these glasses, I must do, I have literally bought about 8 pairs at least through the years, but the clue is there, the paint rubs away very quickly and it is not long before they begin to look shabby, it is a shame as besides that, they are OK,Pleased that Gill have improved the nosepiece, which used to drop off on previous modelsGood fitGood glasses, started to show wear after one week active use (Fastnet Race).Schnelle Lieferung, alles tippi-toppi