The Infant Fasthouse Vault Onesie brings race-inspired style to the youngest fans. Built from soft combed ring-spun cotton, this lightweight one-piece keeps little ones comfortable all day while delivering classic Fasthouse graphics up front. The easy three-snap closure makes changes quick, while the soft feel and standard infant fit make it a go-to for everyday wear. Designed and screen printed in the USA, it’s an easy staple for the next generation.