SIZE UP - Ten Little shoes may run smaller than mass brands due to our proprietary shape designed for healthy development. You may need a larger size! Scroll down to view our Size Guide and tips on how to measure your little one's feet. HEALTHY SHOES FOR KIDS - Approved by APMA (American Podiatric Medical Association) and developed with doctors, our baby shoes 12-18 months & toddler girl shoes come with a wide, foot-shaped toe box with lots of breathing room (no squished toes!) for healthy development, and flexible, zero-drop soles for natural movement. EASY ON + SECURE FIT - Adjustable hook and loop straps & extra wide opening allow for easy on toddler shoes. Each pair includes removable character insoles to help kids learn left from right while also helping parents confirm size for their baby boy & baby girl shoes. APMA-APPROVED BAREFOOT DESIGN – Toddler shoes and kids sneakers with wide, foot-shaped toe boxes and zero-drop flexible soles for natural movement and growth. Approved by the American Podiatric Medical Association to support healthy foot development at every stage, from first walkers to toddlers to little kids and big kids. VEGAN LEATHER & BREATHABLE COTTON LINING – Toddler sneakers boys and toddler sneakers girls crafted from PETA-approved vegan leather and 100% cotton lining. Easy to clean and comfortable, these stylish kids shoes looks fashionable and stay fresh from playground to playdate.