Contents: Herringbone Dress Sock: 61% Certified Organic Cotton, 37% Nylon, 2% Spandex

Sport Sock: 82% Certified Organic Cotton, 16% Coolmax®, 2% Spandex

Cotton Crew: 86% Certified Organic Cotton, 13% Nylon, 1% Spandex

Killington: 70% Certified Organic Merino Wool, 29% Nylon, 1% Spandex

Washing Instructions: Cotton: Machine Wash Warm, Tumble Dry Low

Wool: Machine Wash Cold, Line Dry