Men's Value 6-pack Comfort Stretch Cotton Soft Value 6pack Black/white/grey 6-12 3% spandex 70% Combed cotton 27% Polyster 3% Spandex Combed Cotton: an extremely soft and strong version of cotton Soft, Comfortable Stretch, Absorbant and Durable Materials, Fits on any Foot. Machine Wash Warm Tumble Dry Low Comfort toe and heel; Moisture Protection