Leather upper, suede sole. Grows with Me! Love Ballet is designed and engineered to grow with the child and give them an updated look with a more mature feel Soft, comfortable, adjustable & fun! Soft leather upper with a power mesh Growth Pocket , soft elastic binding and adjustable instep straps all work together so every child can learn to love ballet. Adjustable Instep Strap System features a plush elastic strap with a heart shaped button on each end. Find the most comfortable placement, place the button through the bottom holes on the elastic. It will stay buttoned and in place until you need to change it! As the child grows, adjust the strap for fit and comfort. Hybrid Sole Design features a two part suede sole that allows the shoe to function as both a full sole and a split sole. The forepart extends long enough to work like a full sole and help young feet strengthen. The gap allows for the Growth Pocket; to stretch and the heel cup has extended coverage for comfort and stability. Flirty print cotton lining featuring hearts, flowers, butterflies and lady bugs. Lightly padded insole and cotton socklining, No Drawstring. FITTING GUIDE: Begin with street shoe size, 1/2 sizes go up to next size. Toes should be 1/8" from tip for proper fit.