PCSsole Orthopedic High Arch Support Insole (35mm) has a high arch and moderate support, which provides good protection for the arch and relieves foot pain. PCSsole new design PU middle layer of the inserts helps to provide additional cushioning and absorb the pain in the heel, metatarsal area. PCSsole shoe inserts adopt the principle of three-point support mechanics, which can help you re-adjust your body posture while relieving muscle pressure, and get energy supplements in your busy life and work. PCSsole Orthopedic High Arch Support Insole (35mm) use non-slip fabric can absorb sweat and breathe, reduce odor and keep your feet fresh. HOW DOES IT WORK? OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.