Features: 1.Reduces Pain: Eliminate the pain caused by flat feet, poor walking posture and plantar fasciitis. 2.Posture Correction: Straighten your hips, correct kick knees and muscle imbalance by adjusting the structure of your feet. 3.Even Pressure Distribution: Our three arch support design makes sure your weight is evenly distributed across the toes, arch and ball of your feet at all times. 4.Made of high quality material, durable and breathable to wear. 5.Rubber sole design, non slip. 6.Hook-and-loop design, easy to adjust the width at will. Notice: Please allow 1-3cm deviation due to manual measurement Actual color may be slightly different from the image due to different monitor and light effect Asian size is smaller than eu/us/uk size,please compare the detail sizes with yours before purchasing. There is a little color difference between different batches. Description: Material:PU+Rubber Size:as shown