New Balance No Show Combed Cotton Lifestyle Socks (3-Pack) Cotton 60% / Polyester 31% / Nylon 5% / Spandex 4% Imported 62% Cotton, 24% Polyester, 10% Nylon, 4% Spandex Soft Combed Cotton Comfort Comfort Toe Seam with Y Pocket Heel Fit Machine was warm with like colors. Only non-chlorine bleach when needed. Tumble dry low. Do not iron. Do not dry clean. Do not use fabric softener or dryer sheets. China