You got to be kidding right ~!?? If you are an Intelligent Human Being, use common sense please ~! LOL You can not loose ONE body part by wearing this kind of gadget! LOL ~!!! You got to loose entire body fat mass by cardio work out, plus eat good. PERIOD. Gee, I could come up with TONS of silly Gadget like this to become a millionaire for silly consumers !! can not believe people actually spend a penny on these things ~! LMAO~!!! People are cute~!!