Star Trek Academy design. Star Trek Starfleet Academy Earth is 100% authentic, officially licensed Star Trek merchandise! Star Trek is an American science fiction franchise created by Gene Roddenberry in the 1960s that quickly became a worldwide pop-culture phenomenon. It has expanded into one of the most recognizable and highest-grossing media franchises of all time. 8.5 oz, Classic fit, Twill-taped neck Immerse yourself in the world of Star Trek with this officially licensed Starfleet Academy Earth Pullover Hoodie. This unisex adult hoodie features a classic fit, long sleeves, and a hooded neck, perfect for any Star Trek fan. Made with a blend of cotton and polyester for comfort and durability, this hoodie is available in sizes ranging from Small to 3X. The solid colors are 80% cotton, 20% polyester, while the heather grey and dark heather colors have a slightly different blend. Machine washable for easy care, this hoodie is an excellent choice for any occasion, especially birthdays. Show your love for Star Trek and the Starfleet Academy with this authentic and stylish hoodie.