The & lateral heel wedge insoles enough support to relief pressure in the inner part of your knees, perfect for valgum, genuvarum, osteoarthritic knee , pronation (inward roll of foot), outward roll of foot, posture problems, treatment of plantar fasciitis, Achilles tendonitis and heel spurs.<br> Help foot comfort Alignment. Wear Medially to overpronation counteracting knock knees and ankle eversion. Wear laterally to supination, preventing bow-leggedness and ankle sprains.<br> The pronation inserts are made of a soft, silicone - like material with fabric, strong self-adhesive backing so they will stay in place while allowing for repositioning inside of your shoes. Easy to clean and reused.<br> The heel wedge inserts are available for both men and women, one size fits all types of shoes, including sandals, flats, dress shoes, leather shoes, , , etc.<br> size:10.4*3.8cm<br> Material:Silica gel<br> colour:White + black + brown<br> Package Contents:<br> 3 * Shoe Insoles<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.