Fern Lace Top Knee Highs for babies, toddlers and girls! Move over Olive, there is a new fall green in town! Meet, Fern. 💚 These vintage inspired knee high socks are perfect for all of her girlhood adventures. Machine wash cold with like colors. Tumble dry low or lay flat to dry. 76% cotton / 22% polyester / 2% spandex Imported.