I have used these for over a month now as my 2-3 times per week running shoes.  However, I am not super strong, and after 3 weeks (about 9 wears or so) I was pulling at the laces and one of the lace holes broke, so now it laces unevenly.<br /><br />Obviously it is too late to return the shoes after so many wears, and I seldom do reviews, but I think this is a sign of very poor quality.  Again, I am not very strong, and the lace ripped right through the material.