It is my 1st sporty sunglasses so 1st thing 1st best thing about it is its weight and its style very light very stylish plus it comes with comfy box.......................And its a steal if u get it under 1k but not worth if u buy it above 1k ......Only Con is "Its glasses", one have to clean it too much for it to look good otherwise its Average for a medium quality glasses at this range. Fastrack can do better