Worked fantastic for exactly 31 days. For the money I paid for these shoes, I expected them to hold up for a lot longer than they did. I have contacted Vionic support and I hope to have a good resolution soon. 5 mexicano y está exacta la talla. The item requires a rigid plastic loop which fits too snugly against the ear. Good enough product considering brand name racks are 300-500 dollars. It?s a very sturdy silicone and the dust cover actually stays in the charging port, which was one of my biggest worries because my case on my last AirPods doesn?t stay in if I open it too much. Optisch super. My wife has been using it for training so I/we were in need of another. Super comfy slippers, easy to wash in the machine too and it?s fab you can where them outside/ to take rubbish out etc without ruining them