I have had them for almost 2 years and I do 3 to 4 workouts per week, but I also wore them in 2 races.

Indeed, they are lightweight shoes but they constantly hit my right toe and of course, after about 500 km there is no shock absorption at all, just like the grip is completely lost.

Lastly, a big problem is the lace which constantly comes undone.

For their price, they are good only for amateur runners and not for demanding ones.