hello boys and girls 7years diabetic and frustratingly still no better regardless of how much i watch what i eat how much medicine and insulin i put in and how much weight i've lost i cannot get warm feet and i'm calling out to you all do any of you have suggestions as to the best type of boot socks to buy to keep my tooties warm i work outside 365 day a year and each year on its a mission to find the best socks . Please help