Walk fit is a consumer shipping and handling scam along with deceptive practices on add on products and continuing monthly credit card charges. I had to try and resolve problems with a rep in India no no choice of someone in the US. I cancelled my credit card to stop them from charging me any more. I ordered two pair thinking second pair would be a bargain, wrong, additional shipping and handling of around $45 for package the sixe of your hand and maybe 6 ounces. The silicon inserts are a joke. If you can't stop shipping, its auto for months to come on the joint pain supplement. read full review »