Made from a durable 76% combed cotton, 23% nylon, 1% Lycra spandex fabric blend for a breathable, absorbent, and contoured fit and maximum comfort, even after hours of wear. The nonbinding, graduated compression top holds the sock securely on the calf and aids circulation to reduce leg fatigue. Elastic instep supports the arch and keeps the sock from bunching in the heel. Full-terried foot for cushioned comfort. Imported.