These are on Special Sale because they have some very minor cosmetic imperfections on the leather surface. The imperfections are cosmetic and do not affect the function. They are brand NEW. Special Sale cannot be returned or exchanged. Our Baby / Toddler Mary Jane Shoes are made of premium quality leather plus adjustable buckles. ? Made of PREMIUM QUALITY GENUINE LEATHER. ? THE SHAPES OF OUR SHOES STAY. The structure won't collapse. ? Durable Soles: Rubber plus Suede leather. Soft and flexible that are good for foot development. ? SHOES STAY ON BABIES' FEET. Adjustable Buckle and belt closure on the sides. ? COMFORT - Cushioned Collar Padded Insoles for walking outdoor. ? SAFETY ARE OUR TOP PRIORITY. The materials we use are audited and safe for children. Please refer to Sizing Guide Photos for sizing help. Make sure to add at least 3/8 inches (or 1 CM) of room for baby's foot development. Age is for references in general, it's recommended to measure the kid's foot plus 3/8" and pick the size accordingly. For example, some 7 months old baby girls are still in size 2. Some 18 months old boys may wear size 5 to 6 already. ?Another way to figure out the shoes size is by measuring the bottom of your kid's current shoes, its Sole length. You can measure it from top to end of the shoe sole and compare with my Chart. Refer to the Insole length column. Then pick the size based on how much growing room you'd like to add.