NASA Rocket T Shirt Science Engineering Space Program Kids Youth Tee 100% cotton; Machine wash/dry Youth Small (6-8) fits chest size 30 inches, Youth Medium (10-12) fits 34 inches, Youth Large (14-16) fits 36 inches Relive NASA's space program wearing this NASA Rocket Youth T-shirt Memorable NASA Rocket Kids T-shirt recalls the history of NASA's manned launch vehicles from Mercury Redstone to the Saturn V used in the Apollo program and ending with the Space Shuttle Clever historical space rocket tee shirts are for children and fit both boys and girls NASA astronaut tees are a ComputerGear exclusive