Teko Organic SIN3RGI Light Low Sock
Here's what other sites are saying:
Teko sources the merino wool for the Women's Organic SIN3RGI Light Low Running Sock from Argentinian farms that have been practicing environmentally-friendly techniques for hundreds of years. So when you slide your toes into this padded, stretchy sock you can feel good about your footwear (at least your socks). Built-in stretch zones accommodated various foot shapes, vents mean cool toes when the pavement is hot, and seamless toes result in less blisters.