The nylon in the socks makes them very slippery and they ended up pulling tight against the tips of my toes. This makes for some very sore toes at the end of a run! Additionally the product does not quick or dry very quickly so your feet feel damp as you run. Not comfortable. I have been running in Wright socks for many years and have found that in the past 2 years the socks night or last nor are they as comfortable as they used to be. I have returned the socks and will not order from Wrght sock again.