The ultimate engine has come to life in Texas. The full flow staged combustion cycle is the most complex and advanced rocket engine, and SpaceX's Raptor engine will be the first to be operational. There's a lot going on between the dual preburners, the coaxial swirl injectors and the SX500 turbines... as a way to make sure you don’t forget how all this stuff works while changing your tiny human’s diaper, I put it on a onesie for you to enjoy.
Although I can’t promise infants learn through osmosis by the words and graphics on their clothes, it probably won’t hurt and very well might spark their interest in being a future rocket scientist.
Our onesies are soft, flexible, and lightweight. High quality print on 5oz 100% ringspun cotton that's comfortable and fitted. Sizing chart.