I've had them for over a month now and they still work very well. I was concerned that I would have to make them too tight for them to hold up, but that doesn't bother me anymore. I also thought that the lack of fleece lining on the front might cause chafing or other issues, but I had no problems. One of them sometimes turns its back at night, but not always - who knows what my horse will do at night! Most importantly, her ankle ulcers are GONE. Recommend!