Starbie Slip-On Mary Janes style. Easy to put on. Starbie's shoes are made with genuine leather with non-slip leather soles. ? GOOD FOR FOOT DEVELOPMENT. DURABLE NON-SLIP SOLES. ***Suede leather plus rubber soles.*** ? PREMIUM QUALITY GENUINE LEATHER. Our moccasins' leather are soft with flexibility. This collection is especially soft for baby's delicate skin. ? THE SHAPES OF OUR MOCCASINS STAY. The structure won't collapse. Comparable quality to famous brand names. ? SHOES STAY ON BABIES' FEET. Elastic at the opening makes it easy to put on and stay on foot. ? COMFORT AND SAFETY ARE OUR TOP PRIORITY. Our moccasins are comfortable padded for walking outdoor. The materials we use are audited and safe for children. Age is for references in general. When picking the size, please refer to Sizing Guide Photos for sizing help. After measuring child's feet, we recommend adding about 3/8 inches (or 1 CM) to the feet's length for child's foot development. For example, some 7 months old baby girls are still in size 2. Some 18 months old boys wear size 5 to 6 already.