Thanks for the input! They keep telling me that the shoe division is backed up. I even have a case number with them that I bring up when I call so customer service can see my call history.
I paid with my Chase Visa through Amazon, but I'll give it one more phone call with Adidas before I bring the credit card company into it.
Ok, so they are telling you the shoe return dept is behind. So it isn't like they are ignoring you. Then some of my suggestions may not do much or anything at all. Your first post made it sound like they were just brushing you off when you called: "sorry your request is in review and we don't have any way of checking the status with that department". The above tells a slightly different story. They are being transparent with you, to the best of your knowledge, but volume has caused delay. Nothing a credit card company can do about that. If you have a case number, I'd keep calling and inquiring about the status of your case. See if they can provide any information on where your case sits in the queue. Is it 200th or 10th? What is the rate at which they are working through the queue? How long has the claims dept been backlogged?
I'd also see if you can find any information on "expected" or "service level agreement" timing from receipt of a warranty claim to resolution. This is no small operation so I'd hope/imagine they have these kinds of typical metrics and processes in place.
Unfortunately, just because it has only been a 2 week turn-around in the past, probably does not mean it is guaranteed to be that going forward, again, unless they have a specific policy in place that outlines their maximum time to resolve a claim. It is probably more a guideline that provides flexibility for volume, and it sounds like right now they have volume.