Today, the Federal Trade Commission announced that Reebok International Ltd. has agreed to resolve charges that the company deceptively advertised “toning shoes,” which it claimed would provide extra tone and strength to leg and buttock muscles. Reebok will pay $25 million, which will be made available for consumer refunds either directly from the FTC or through a court-approved class action lawsuit.

“The FTC wants national advertisers to understand that they must exercise some responsibility and ensure that their claims for fitness gear are supported by sound science,” said David Vladeck, Director of the FTC’s Bureau of Consumer Protection.

Reebok’s EasyTone walking shoes and RunTone running shoes have retailed for $80 to $100 a pair, while EasyTone flip flops have retailed for about $60 a pair. Ads for the shoes claimed that sole technology featuring pockets of moving air creates “micro instability” that tones and strengthens muscles as you walk or run.

According to the FTC complaint, Reebok made unsupported claims in advertisements that walking in its EasyTone shoes and running in its RunTone running shoes strengthen and tone key leg and buttock (gluteus maximus) muscles more than regular shoes. The FTC’s complaint also alleges that Reebok falsely claimed that walking in EasyTone footwear had been proven to lead to 28 percent more strength and tone in
the buttock muscles, 11 percent more strength and tone in the hamstring muscles, and 11 percent more strength and tone in the calf muscles than regular walking shoes.

Under the settlement, Reebok is barred from:

  • making claims that toning shoes and other toning apparel are effective in strengthening muscles, or that using the footwear will result in a specific percentage or amount of muscle toning or strengthening, unless the claims are true and backed by scientific evidence;
  • making any health or fitness-related efficacy claims for toning shoes and other toning apparel, unless the claims are true and backed by scientific evidence; and
  • misrepresenting any tests, studies, or research results regarding toning shoes and other toning apparel.