??AIR MESH MATERIAL & VELCRO DESIGN?? Soft & Durable & Breathable, assure that your feet will not slip in or out, makes it easy to walk anywhere.??COMFORTABLE HEIGHT?? A nice boosted heel adds height and lengthens your legs.??THICKEN CUSHION FOOTBED?? Ensures comfort through prolonged wear.??WARM TIP?? Please compared the chart size in the description with your feet length carefully before ordering.??100% RISK-FREE?? We do try our best to improve the product and service. If there is any problem, feel free to email us, we will spare no efforts to offer you a good solution within 24 hours.