This is the second time I've bought these socks. They were very good for my feet. I wear boots and ride my motorbike for many hours and sometimes 2/3 days without changing my socks. They made my feet more comfortable than others I've used. They wear out quicker than cotton socks, but the benefits are worth it. They fit well and don't slip when walking. However, unlike Burlington socks, they slip off too easily when I take my boots off.