Even before my tummy tuck I started to buy diferent brand fajas, sonryse 086 faja was the best fit for me. I am 156 lbs, 5'5 I ordered Medium and the high compression i get it exactly what I need. It doesn't roll up on your tights and it doesn't dig on your shoulder. I just ordered another one. Right now I am using it 23hours a day per dr. Orders.