SIZE TIPS - Attention! Please choose the correct size according to your baby foot length,not the age. 0-6 months=4.25inch, 6-12months=4.72inch, 12-18 months=5.12inch. SOFT - The baby sandals with synthesis PU leather material, soft and comfortable breathable, durable,good for the healthy growth of baby feet. SAFE - Closed toe designed, protecting toes from scuffs or scratches. EASY WEAR - Adjustable hook&loop closure is easy to take on or take off and stay on baby's feet. OCCASION - Formal, party, casual, photography, indoor and outdoor activities, good for daily use. Summer sandals also can be first walker shoes.