The inserts fit perfectly ago by the specified size. Due to the middle increase of plastic they are carrying capability as they do not like other deposits, the increase of silicone foam, or even have a few days after losing their long increase. Say, they maintain their required shape by in a long time. Also the heel pad contributes significantly to a pleasant shock-absorbing feeling. I have these deposits as an alternative to my real deposit because you do not want to change every day the deposit, or the who you do not want to quickly put time evening another shoe everything has to reposition. The deposits of course do not support 100% like my custom inserts but who aching ankles or feet is because he has a flat tire has since siewirklich hereby relieve and support a great alternative to expensive insoles good. Strong buy recommendation because of the robust design and the long shelf life due to the materials used. Since the deposits are not very strong, they are also wonderful in relatively tight or flat shoes such as moccasins or sneakers.