Soft-Fit Cotton-Rich Women's Crew Sock 75% cotton Seamless hand-linked toe closure protects feet from rubbing or irritation caused by seams. Contoured heel and toe pockets personalize the fit, helping eliminate bunching or slipping. Non-binding construction yields a loose knit leg that stays up with minimal compression for a snug fit that doesn't sag. 75% cotton, 22% nylon, 3% spandex. Care: Machine wash in warm water. Tumble dry on low. Do not bleach.