Take the cutest rainbow with you wherever you go on your feet! Heather the caticorn is now availabe in the comfiest and most colorful fabric on a yellow slide. US Sizes: Small: 11-13, Age Range: 5 to 6 years old Medium: 1-3, Age Range: 6.5 to 7 years old Large: 5-7, Age Range: 8 to 12 years old