The elastic around the ankle doesn't hold at all, from the moment I opened the pakcage. Socks slide off my feet when I wear my workboots.
Unisex No Show Bamboo Socks
I like these socks, I use them on bike rides in 90+ weather. The bottom is thick and comfy and the top is vented, they don't take too much room in my shoe and I am very happy so far. The test of time will be how long they last.