Fangrui Product Details Description Xstance Soles Are Suitable For Both Men And Women, For Long Standing Corctive Insole Insertion Flat Feet High Arch Support Orthinsole Is Commonly Used As A Non-surgical Treatment To Relieve Pain And Correct Joint Dislocations, And To Support The Arch Of The Foot. Designed For Low Arches, High Arches, Plantar Fasciitis And Flat Feet. Features Of Orthopedic Insole 1. Material: Bk Cloth And Pu Foam And Tpu. Soft, Stretchy, Breathable, Sweat-absorbent, Wear-resistant And Durable. 2. Free Cutting Insole: With High-grade Cutting Line, The Insole Can Be Freely Cut According To The Actual Situation. 3. Arch Height: 3.5 Cm Arch Support. 4.u-shaped Heel Design: It Can Stabilize The Heel, Effectively Help The Feet And Bones To Move Normally, And Reduce The Friction Between The Feet And The Shoes. 5. Three-point Mechanism: Three-point Support For Forefoot, Arch And Heel, Suitable For People With Incorrect Walking Posture Due To Foot Problems Such As Arch Compression. Pack Includes 1 Pair Of Xstance Insoles Tips: Wearing Orthopedic Insoles For The First Time May Cause Discomfort And You Will Need To Wear Them A Few Times To Get Used To.