These stools look great and are very comfortable.  However, now that we have had them for about 2 months, the seat covering is beginning to show "wear" around the front and side edges where our thighs rest and slide on and off!  The material looks as if it is just "rubbing off"!  My husband and I are average size adults, and we are the only ones who have used them so far, so it is not a case of "mistreatment" or even too much weight sliding on and off.  I am so disappointed, and I am wondering about the quality of the covering itself?  Will we have a worn through edge or an edge that is colorless soon?