Size Guide: 3-4 Year for Shoe 5M-8.5m, 5-6 Year for Shoe 9M-11.5M, 7-9 Year for Shoe 11.5M-2.5M. Cute low cut socks for kids, breathable, sweat-absorbent, nice to wear in Summer, various assorted pastel solid colored with white black grey and colorful ankle socks, more than one choice for your child to match her everday outfit. Anti-slip silicone grip on the heel part, prevent the socks from fall off. Cuff knitted loose, stretchy, comfy to wear and does not constraint feet. Good value pack socks, 10 pairs socks included, nice to stock up for your toddler.