<p>Product Description<br/>Material: PU<br/>Size: S: 38-40; Men: 41-43; Length: 44-46<br/>Color: Green, Black<br/>Quantity: 1 pair<br/>Package Contents: 1 * Flat Foot Orthotic Insole<br/>1. 【Rigid Ark Support & Ergonomic Design】: The running sports insole adjusts your body by supporting the subtalar joint and preventing excessive pronation or excessive supination. The U-shaped and deep heel cup structure and integrated heel support keep the foot bones vertical and balanced to provide stability. Provide moderate control and support when walking and standing, providing comfort and cushioning for daily use. <br/>2. 【Foot Pain Relief】: Women/Men Orthotic Insoles provide excellent high arch support. The deep heel cup can reduce overstretching of plantar fasciitis, relieve heel pain and pain caused by heel spurs. Increase the force area to balance the pressure on the front and back heels. Helps relieve pressure and pain caused by flat feet (pronation), arches, bunions, arthritis and diabetes. Achilles tendonitis and ball pain. <br/>3. 【Made of Durable and Comfortable Materials】: High-quality materials are great for shock absorption and pain relief. The black hard TPU material on the back of the insole supports the arch and wraps the heel while running or playing sports. The fabric on the surface of the insole also helps keep your feet cool. The silicone pad under the heel is also very useful and durable. <br/>4. 【Tailored Fit &amp; Designed for Daily Use】: This arch support insole for plantar fasciitis is adaptable, and each insole comes in a range of sizes. You can also adjust the insole to better fit your shoe. Our orthotics provide moderate control and support for hiking or athletic shoes, work shoes and boots. Comfort and cushioning for all types of casual or everyday shoes. Fits most shoes such as running shoes, work shoes and boots, high-volume dress shoes, hiking shoes. <br/>5. 【Warning】: Because the insole support is made of hard polyurethane material, your shoe midsole will rub and make noise, which is normal when the shoe midsole is worn. We strongly recommend starting with 2-3 hours a day and then gradually increase the time per day</p></div>