Rubber sole Heel measures approximately 4.25 inches" [ GOOD MATERIAL ] - High quality PU leather, breathable cotton fabric and comfortable soft rubber sole with Anti-skid design.No stimulation to our baby's skin. [ SOFT & COZY ]- Soft, cozy and breathable. Lightweight and flexible to support natural foot movement. [ EASY WEAR ] - A Hook and Loop Closure makes our baby sandals easy to Put On,Take Off and stay on your infants feet all day. [ STYLISH DESIGN ] -The pretty designs are suitable for Formal Occasion, Party, Casual, Photography, Outdoor activities, good for daily use. [ SIZE TIP ] - The Recommended Age is just for your reference,please refer to the Size Chart and measure your baby's feet before ordering these baby sandals. Baby Boys Girls Summer Sandals Closed-toe Infant Soft Rubber Sole Outdoor Walking Shoes For Toddler First Walkers