I grabbed these zigs when my yourflex quality crapped the bed. Reebok was amazing in the return and even looked the other way on the price difference. If that right there did not sell me on staying loyal to reebok, well the comfort and performance level of pretty much every shoe i have tried have. these zigs are like walking jogging running parkouring on clouds. I have not one bad thing to say about them. I am truly in love.