Here's what other sites are saying:
Teko Light Cushion Minicrew socks are well suited for cycling, running, and other fast-paced pursuits. tekoPOLY(TM) recycled polyester comes from both post-industrial manufacturing waste and post-consumer waste, such as recycled bottles. tekoPOLY recycled polyester works best in damp conditions, dispersing moisture to help keep your feet dry and blister-free. Nylon-covered Lycra(R) spandex supports arches and decreases bunching that can lead to blisters. Strategically placed cushioning in impact areas enhances comfort; arch braces and articulated heels deliver excellent support. Non-chafing flat toe seams maximize comfort. Closeout.
- REI refers to the men's version