The Great Belt (L-XL) with waist circumference 75 - indicated 105 and leg loops 56-68. (The small with 60-90 and 48-58.) I was in jeans and a thin sweater 90 waist and 62 thigh. But when I had to put both belt the waist belt and the leg loops on the more or less minimal adjustment. However, as an insert in the winter is quite likely is the big probably still not wrong.
