Each type of sock is made from a different blend of fibers. See the details below:
1. Bamboo Crew - 70% Bamboo, 15% Polyester, 10% Cotton, 5% Spandex
2. Cotton Crew - 80% Combed Cotton, 15% Polyester, 5% Spandex.
3. Athletic Crew - 80% Cotton, 15% Nylon, 5% Spandex
4. Sublimation Crew - 85% Polyester, 10% Spandex, 5% Elastic