So to start with, i always have problems with invisible socks. it never stays up. I was skeptical about these socks and I was pretty sure it will not work for me. However, I'm so surprised and happy that it work. I had it on and did a good walk outdoor. The socks stay on and never slip down. Also, the customer service is amazing. I would definitely buy more of this.
The material is very thin which makes for comfort. But the actual sock runs small, very tight fit for my size 10 foot. Plus, I only received 3 pair socks and customer service is ignoring my request for the other 3 pairs.
I purchased these 2 months ago. I was hoping they sold them in all white but I ended up liking the variation in color choices. I really like to wear these around the house as slippers but have noticed that a couple of them are already getting small holes near the toes. But that could be because I'm wearing them without shoes for the most part. Super comfortable and they stay put on my heel.
The quality of the socks were nice, 3 pair kept its staying power (yay); while the other 3 sat uncomfortably inside my sneaker as I walked. (boo) I gave 3 stars, for the three pairs of socks that lived up to their claim.