Designed to provide optimal sun protection for your little one with buttery soft bamboo viscose material that blocks over 98% of harmful UVA and UVB rays. This romper is available in sizes ranging from 0-12M. The stretchable fabric allows for extra growing room, ensuring a comfortable fit for up to three months longer than other rompers. The romper also includes a zipper guard and cover for added comfort and protection against pinches. The footed design not only keeps your baby's feet warm but also protects them from the sun, wind, and cold, eliminating the need for shoes. The fold over mittens provide total skin coverage and protects against nail scratches. This one-piece outfit is practical, comfortable, and designed in Evergreen, Colorado. Care instructions: machine wash cold, tumble dry low.