XO-Legs Orthopedic Insoles Orthotics Flat Foot Health Sole Pad for Shoes Insert Arch Support Pad for Plantar Fasciitis Feet Care Footwear Comfort Bedroom Knee

Specification: Material: TPR bionic material, light and comfortable, durable Uses: arch support design, assisting correction; hollow heel design, shock absorption and pressure relief; Function: Ergonomically designed, fits the soles of the feet, provides arch support, shock absorption and pain relief, and relieves force for flat feet and high arched feet Product Specifications: Size L, length 16.3*width 7*thickness 0.4*arch height 2.8cm, 85.3g/pair Size M, length 15.5*width 6.6*thickness 0.4*arch height 2.8cm, 71.5g/pair