iMaySon(TM Womens Skull High Top Sneaker Wedge Lace Up Zip Increat Shoes Manmade sole and Soft material. Kindly check the size chart in Products Description then make sure that what size you place will 100% fit to your foot and make your foot comfortable. 1.6 inch for heighten inside. 4.33 inch for shoes upper. Special Closure:Side-zip + Nylon buckle + Lace-up Soft rubber sole.Wear-resistant,antiskid and comfort. Fit to any time. Like school time,casual time and also shopping time.