Plantar fasciitis and flat feet can be painful and make daily activities difficult. Our Arch Arch Shoe Insoles Keeping your comfort in mind, providing a wonderful arch arch for flat feet to help eliminate and relieve pain caused by plantar fascia. What are flat feet? Flat feet are a condition where the soles of the feet have little or no arch, giving little to cushion or support. Main Features [Arch Arch Function] This foot insoleProvides a gentle but strong arch for flat feet andRelieves plantar fascia pain. It also has a cushioning heel cup to relieve the shock of waking up and running, and the stress of standing for long periods of time. [Ergonomic Design] Ergonomic designProvides maximum cushioning and superior comfortFor the entire foot. And it provides more of an arched ankle arch, suitable for those who need a combination of cushioning and alignment. [High Quality] , Shoe Insoles are Soft, Lightweight, Comfortable, Breathable and Non-slip. The shock-absorbing EVA base and softening crotch increase stability and facilitate the natural movement of the foot, providing cushioning and pain relief. [Perfect for Casual Wear] These arch shoe insoles are easy to install into different types of shoes, such as sneakers, boots, casual shoes, high heels, flat shoes, etc. The insoles can be cut to fit your shoe size. How to use? The insoles that have appeared in your shoes are probably removable—remove them first. Place the foot insole in the shoes, fabric up, to check the size. If necessary, trim the insoles along the contour (on the bottom of the insole near the toes) that fits the size of the shoe. Make sure the insole lies flat on the underside of the shoe, especially in the toe area. If it doesn't fit your shoes, continue trimming as needed. Specifications Material: EVA, Mesh Fabric, Nylon Size: S(35-40 yards), L(40-46 yards) Package Includes: 1 Pair * Arch Arch Shoe Insoles Note Due to manual measurement, please allow slight deviation in measurement. Due to different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the pictures.