Rubber soleHeel measures approximately 4.72 inches"BREATHABLE MATERIAL- Baby feet sweat more than you would think like Our baby sandals are made of breathable material and lightweight synthetic leather. They will keep baby feet cool and dry during the summer.EASY WEAR - Hook and loop closure are easy on and take off. The flexible rubber bottoms have good traction so babies won't slide. It's a great choice for babies who are still learning to walk.PERFECT SUMMER SHOES - The closed toe sandal style was a must for daily use and they can support baby little feet while baby walking. Most importantly, they will protect their baby feet all day.ADORABLE DESIGN - Classic, stylish and lovely design makes your baby shining, it would draw much attention and compliment. It would be a Great Baby Newborn, Shower, First Birthday and Party Dress Gift.BUY WITH COMPLETE CONFIDENCE- If you are not 100% years satisfied with the shoes for any reason, please E-mail us immediately, our strong after-sales service team will reply to you in 24 hours and we will take care of you.