- Spira Footwear
Spira footwear manufactures
running shoes with springs embedded under theheel andtoe .Controversy
Shoes manufactured by Spira are do not conform to
International Association of Athletics Federations andUSA Track and Field standards , and are banned from allracing events held under their purview. Nonetheless, the company has offered a million US Dollar bounty to twoKenya ns if they win the2006 Boston marathon wearing Spira's product.External links
* [http://www.spirafootwear.com www.spirafootwear.com]
* [http://www.forbes.com/video/?video_url=http://www.forbes.com/video/fvn/sportsmoney/mo_sm041206&id=mo_sm041206&title=Video%3A+Giving+It+To+The+Ban&tab=Business Forbes interview with CEO.]* April 7, 2006 [http://sports.bostonherald.com/marathon/view.bg?articleid=133962 Boston Herald article about the bounty]
Wikimedia Foundation. 2010.