Space: The Final Frontier. These are the voyages of the starship Enterprise. Continue your space exploration with The Next Generation of explorers. These Star Trek Ankle Socks are an officially licensed product from Star Trek The Next Generation. These unisex socks feature a poly/spandex blend knit construction with black trim and the Starfleet Insignia. Sock size 10-13 fits men's shoe size 8-12; Women's Shoe Size 5-10. It's time to Suit Up.