trimfit Girls' Little Nylon Spandex Opaque Tights, 4-Pack 90% Nylon, 10% Spandex Made in US Machine Wash 90 percent nylon, 10 percent spandex 4 pairs of opaque tights made with quality nylon, features rounded toe and no-bind comfort waistband Made in USA Machine wash cold with like colors. Only non-chlorine bleach when needed. Tumble dry low. Do not iron trimfit wear tested since 1921