I hate these socks. They slip down in your shoes when you are walking and you have to constantly stop and pull them back onto your heel.
I bought these socks from Nordstrom Rack for $12.90, not cheap for socks that don't last a 3 hour walk. I bought them because they advertise as follows on the package: "-No Show -Y Stitch heel pocket Comfortable fit -Reinforced heel and toe Enhanced durability in high wear areas" These socks are not good, Nike you fail on quality.