ComputerGear NASA T Shirt Space Science Engineer Geek Nerd Officially Licensed NASA Tshirts mens womens for men women boys girls fits Youth S fits ages (4-6), Youth M (8-10), Youth L (12-14), Adult Medium fits chest 38-40 inches, Large fits 42-44 in., X-Large fits 46-48 in., plus size XX-Large fits 50-52 in., 3X fits 54-56 in. Dress your astronaut in this space rocket science NASA logo Shirt Tshirt T shirt Tee shirts for men women kids with retro vintage meatball insignia logo printed on ash or black Unisex fits both men and women and Youth sizes fits kids 4-14 Affectionately called the "meatball" vector logo, this 1959 original NASA logo is world renown -- the sphere represents a planet, the stars represent space, the red chevron represents aeronautics ComputerGear NASA astronaut tees clothing apparel merchandise are officially licensed, designed and printed in USA