Transformers Prime Sock ~ Size 4-6, Shoe Size 7-10 (Bumblebee and Trademark on Black) 97% Polyester, 3% Spandex Transformers Prime Sock Style: Bumblebee and Trademark on Black Size 4-6, Shoe Size 7-10 Machine wash; tumble dry low 97% Polyester, 3% Spandex