I used to be 349 lbs. After having gastric sleeve surgery, I plummeted down to 253. I'm still working to push it down to 200ish. But these excess skins are what prevented me from reaching the 200ish. I suspect the excess skins weighed around 40-50 lbs on my stomach, thighs and hips. But I noticed one thing - as of now, I weighed myself at 248 and during the winter season, my hands and feet are always ... so cold. FML.