Been using them for a few weeks now and they've been great!Very warm and are a perfect fit. A little thicker than I expected, so if your slippers/shoes are quite tight, take this into account.Not much else to say. They're just socks hah.
Pros
Stay dry and prevent blisters with special yarn fibers that pull sweat away from your skin
Cons
The socks might not be stretchy enough to accommodate different leg sizes