http://www.myfrugallife.com/blog_mawmaw1.html Would like to know if anyone has ever heard of a device for a severe case of RA to the ankle.I need a device that may help support it and keep it from swelling so bad.Can't hardly stand up long enough to even fix pancakes for breakfast. Have so great Birkenstock shoes that I can't ever wear and more due to my arch also swelling. Need something not very expensive considering I don't have very good insurance. Sure would appreciate any ideas on this.May God bless you and yours and keep you safe. en-us