There's no easier way to up the cool factor of your office or weekend outfit than with a pair of designer men's sunglasses. For the ultimate in stylish designer eyewear, check out our designer sunglasses in both rectangular and aviator designs by Gucci and Marc Jacobs. Match with a cotton blazer, tailored shirt and pant and you're ready for a day out at the race, or perfect for a drive down the coast in your favourite polo shirt. Slip on timeless style with a pair of men's aviator sunglasses from world renowned eyewear specialists Carrera. Looking for something a little different instead? Explore our wide range of DSquared2 or Givenchy sunglasses in a variety of different coloured tints and designs, from retro inspired frames to contemporary styles. Buy men's designer sunglasses online at Calibre today and receive free and fast shipping within Australia, with hassle-free returns on all orders.