I am currently researching the return policy regarding the studs falling off on the adizero's. From what I have heard a lot of consumers have had this problem and I am interested in hearing if any one else has had this problem with the old model or the new model. At the moment, I am testing the first model of the adizero and have almost logged 35 hours in the boots and have not had any studs fall off. Let me know if any of you have had this problem or know adidas return policy.