Skudgear Insoles for Plantar Fasciitis pain relief. Foot Arch Support Orthotics Insoles for Men & Women, Orthopaedic Functional Foam Insoles . Made of high grade PU and anti-bacterial fabric can provide better cushioning, breathable and bacteriostatic effect. Designed to effectively treat and prevent common sports injuries such as Achilles Tendonitis, Shin Splints and Knee Pain. Flexible arch design supports the natural shape of your foot, effectively stabilize the foot to relieve pain caused by flat feet, plantar fasciitis and metatarsal pain. Comfortably padded, the inserts are also helpful in relieving leg and back pain. Easily Trimmable by Cutting To Your Exact Size! Instruction for Use: remove the original/manufacture insoles from your shoes place the new insoles with the original insoles back to back align the two insoles by lining up the back of the heel use a marker pen to draw a cutting line by tracing along the toe section of the original insole. Troubleshooting Tips : Insole the product in correct direction and also for correct feet (L means for Left and R means for Right). If the insole doesn't fit in the shoe, then please check the doted lines and cut it as per the required size. .