Star Trek Red Engineer Insignia Crew Socks 68% Acrylic 30% Polyester 2% Spandex Imported OFFICIALLY LICENSED STAR TREK MERCHANDISE: No one will know you're wearing a Star Trek insignia on your feet when you step out in these officially licensed socks. CREW DESIGN FOR WEARING WITH SHOES AND BOOTS: A classic crew silhouette makes these socks perfect for pairing with boots, sneakers, and all types of casual shoes. MATERIAL: 68% acrylic, 30% polyester, 2% spandex ONE SIZE FITS ALL FREE SHIPPING