The company Reebok was facing claims that they made misleading statements about their toning shoes assisting to strengthen the leg and buttock muscles. In September 2011, they reached a settlement with the Federal Trade Commission (USA) for $25 million. The agreement included advertising that started in 2009 for the walking shoes with EasyTone technology. https://toningshoestoday.com/reebok-settle-with-ftc-for-25-million/13/