If you choose to be retro and want to celebrate the 50's and the 60's, you can choose big eye wear for this was the trend then. But, the trend nowadays is not about size. It is about the name, the brand. Killer Loop is simply the one you're looking for. Its name embodies its quality, and the demand in the market is overcoming the supply. This is why Killer Loop makers are in a hurry to create more special sunglasses for their special customers.