Fastrack is known for their marketing towards the youth. They hav some amazing options to chose from. They also have a wide variety of sunglasses types such as aviators wayferrers sport clubmasters etc. The built is excellent and the glass quality is very good.
They start from around 1000rs but are worth the money. Their design suits people of all face shapes and sizes. I definately recommend buying and trying some fastrack sunglasses as I myself own 3 pairs