Let your little explorer move, play, and learn in comfort! Our Rocket Builder STEMology toddler tees combine super-soft cotton with just the right amount of stretch and durability — perfect for curious crawlers, bold builders, and future inventors in the making.
100% combed, ring-spun cotton fine jersey
Ash: 99% cotton / 1% polyester
Heather: 90% cotton / 10% polyester
CVC Colors: 60% cotton / 40% polyester
Sewn with 100% cotton thread (Ash & White)