Injinji Eco Series NuBamboo Crew Sock
Here's what other sites are saying:
Injinji created the Eco Series NuBamboo Crew Socks to be a useful runner's product made of conscious materials and with a unique design. Run long races without the fear of painful blisters while you wear Injinji's socks that use anti-abrasion membranes between the toes to stop uncomfortable rubbing. The Eco Series works well for trail hiking too.