Leather soleHeel measures approximately 4.72 inches"SAFE & COMFORTABLE- Our baby walking shoes made of premium PU leather and Non-slip hard bottom. Lightweight, flexible, and come in fun colors, and unique styles to keep baby feet healthy grow.WELL-MADE & DURABLE- These adorable baby sneakers are hypoallergenic, gentle on sensitive skin, won't fade or discolor socks, they're friendly to baby skin.EASY ON AND OFF- Hook and loop closure design are super easy on and take off. Most important, they'll stay on baby feet while your baby is crawling or walking.PERFECT GIFT FOR BABY- A best Present for your babys Birthday Party, Christmas Gift, Halloween costume, Easter, a "must-have" for your new beginning walker.BUY WITH COMPLETE CONFIDENCE- We strive for 100% Customer Satisfaction. If for any reason you are not satisfied, please contact us and we will take care of you.