When Tyson Gay laces 'em up on August 5th for the men's 100m final in London, the track and field star will be donning a personalized patriotic pair of adidas' adizero Prime SP. The sleek lows come in weighing only 3.5 ounces, equating to the lightest sprint spike ever created. An American flag design drapes the Three Stripes footwear, while Gay's daughter's name, Trinity, has been embroidered on the tongue. After seeing the gold medal hopeful rocking the Primes in just a few days, you will then have the chance to purchase yourself a (regular) pair later this month. Check accounts such as Eastbay for availability.