Have been using ECCO Classic for men for over 10 years. Despite the high price, it is always a very good investment. It fits snugly to the body while not causing a drop of discomfort. I usually use size 13 sneakers, but I find the ECCO Classic Moccasins size 12/12.5 the best. Unfortunately, I can no longer buy this particular model. It seems to have been replaced by Moc 2.