Fancy Olympic footwear

The boot of Yasuhiro Suzuki of Japan during his defeat to Serik Sapiyev of Kazakhstan during the Men's Welter (69kg) Boxing on Day 7 of the London 2012 Olympic Games at ExCeL on August 3, 2012 in London, England. (Getty Images)

A detail view of Usain Bolt of Jamaica sneakers on the starters block prior to the Men's 200m Round 1 Heats on Day 11 of the London 2012 Olympic Games at Olympic Stadium on August 7, 2012 in London, England. (Getty Images)

Detail of the shoes of Andy Roddick of the United States on Day 3 of the London 2012 Olympic Games at the All England Lawn Tennis and Croquet Club in Wimbledon on July 30, 2012 in London, England. (Getty Images)

Kellie Wells of the United States celebrates after winning the bronze medal in the Women's 100m Hurdles Final on Day 11 of the London 2012 Olympic Games at Olympic Stadium on August 7, 2012 in London, England. (Getty Images)

A detailed view of Lebron James #6 of United States sneaker against France during their Men's Basketball Game on Day 2 of the London 2012 Olympic Games at the Basketball Arena on July 29, 2012 in London, England. (Getty Images)

Nicola Spirig of Switzerland falls after winning gold in the Women's Triathlon on Day 8 of the London 2012 Olympic Games at Hyde Park on August 4, 2012 in London, England. (Getty Images)

Detail of the shoes of Kevin Love of the United States against France in the Men's Basketball Game on Day 2 of the London 2012 Olympic Games at the Basketball Arena on July 29, 2012 in London, England. (Getty Images)

Jessica Ennis of Great Britain competes in the Women's Heptathlon High Jump on Day 7 of the London 2012 Olympic Games at Olympic Stadium on August 3, 2012 in London, England. (Getty Images)

Ana Dulce Felix of Portugal lies on the ground after crossing the finish line during the Women's Marathon on Day 9 of the London 2012 Olympic Games at The Mall on August 5, 2012 in London, England. (Getty Images)

Azizulhasni Awang of Malayasia prepares ahead of the Men's Sprint Track Cycling 1/16 Finals on Day 8 of the London 2012 Olympic Games at Velodrome on August 4, 2012 in London, England. (Getty Images)

Tristan Thomas of Australia competes in the Men's 400m Hurdles Semi Final on Day 8 of the London 2012 Olympic Games at Olympic Stadium on August 4, 2012 in London, England. (Getty Images)

A view of the boot of Alexis Vastine of France during his Men's Welter (69kg) Boxing against Tuvshinbat Byamba of Mongolia on Day 7 of the London 2012 Olympic Games at ExCeL on August 3, 2012 in London, England. (Getty Images)

A view of Kevin Durant's of the US Men's Senior National Team sneaker worn against Tunisia during their Basketball Game on Day 4 of the London 2012 Olympic Games at the Olympic Park Basketball Arena on July 31, 2012 in London, England. (Getty Images)

Christine Sinclair of Canada celebrates scoring their second goal during the Women's Football Quarter Final match between Great Britain and Canada, on Day 7 of the London 2012 Olympic Games at City of Coventry Stadium on August 3, 2012 in Coventry, England. (Getty Images)

Tamara Tatham #13 of Canada handles the ball under pressure from Suzy Batkovic #8 of Australia during the Women's Basketball Preliminary Round match on Day 9 of the London 2012 Olympic Games at the Basketball Arena on August 5, 2012 in London, England. (Getty Images)

Erin Densham of Australia takes her shoes off after winning the bronze medal the Women's Triathlon on Day 8 of the London 2012 Olympic Games at Hyde Park on August 4, 2012 in London, England. (Getty Images)

Tyson Gay of the United States competes in the Men's 100m Semi Final during the Women's Marathon on Day 9 of the London 2012 Olympic Games on August 5, 2012 in London, England. (Getty Images)

A detailed view of Seun Adigun of Nigeria's ankle jewellery as she competes in the Women's 100m Hurdles Round 1 Heats on Day 10 of the London 2012 Olympic Games at the Olympic Stadium on August 6, 2012 in London, England. (Getty Images)

Yohan Blake of Jamaica leads Jaysuma Saidy Ndure of Norway in the Men's 200m Round 1 Heats on Day 11 of the London 2012 Olympic Games at Olympic Stadium on August 7, 2012 in London, England. (Getty Images)

A detailed view of footwear during Women's Beach Volleyball Preliminary match between the United States and Argentina on Day 2 of the London 2012 Olympic Games at Horse Guards Parade on July 29, 2012 in London, England. (Getty Images)

A detail shot of Anna Mears of Australias shoe covers on Day 9 of the London 2012 Olympic Games at Velodrome on August 5, 2012 in London, England. (Getty Images)

Lindsay Whalen #4 of United States drives to the basket against Yanyan Ji #6 of China during the Women's Basketball Preliminary Round match on Day 9 of the London 2012 Olympic Games at the Basketball Arena on August 5, 2012 in London, England. (Getty Images)

Detail of shoes for the Australia Olympic Team at the National Construction Centre on July 22, 2012 in London, England. (Getty Images)