MEDICAL GRADE SEMI-RIGID DESIGN: These 3/4 length inserts provide both comfort and stability, combining the benefits of both soft and rigid orthotics for plantar fasciitis and arch support CUSTOM-FIT 5 IN 1 PAIN RELIEF: Relieves Plantar Fasciitis, Arch, Heel, Knee & Lower Back Discomfort EASY CUSTOM FITTING PROCESS: Simply dip in boiling water and fit our custom insoles to your feet in minutes for same-day fit-at-home pain relief without a trip to the doctor TRUSTED BY PODIATRISTS AND MEDICAL PROFESSIONALS: Recommended by Dr. Earl Bielmier, Podiatrist, stating these custom orthotics are suitable for most conditions. Dr. Michael O'Toole, Podiatrist, has used these moldable orthotic inserts for 25 years of practice CUSTOM-FIT TECHNOLOGY: Designed to fit each foot individually, providing a highly personalized fit that conforms to your unique foot structure for maximum pain relief and support AFFORDABLE CUSTOM ORTHOTICS: Corefit Orthotics fit-at-home custom orthotics are just a fraction of the cost of podiatrist prescribed orthotics. Proudly handcrafted in the USA by our family owned and operated company Custom Orthotics by Corefit Orthotics are a podiatrist approved alternative to prescription orthotics from a proven name in foot care for over 90 years. Easy to fit after dipping in hot water, our handcrafted semi-rigid orthotics relieve Plantar Fasciitis, Heel Spur & Arch pain. Our unique fitting process involves fitting each orthotic insert while seated, when your feet are not bearing the weight of your body. This results in shock absorbing pain relief being built in to each support, which provides the comfort of soft orthotics (made from foam or gel materials that offer minimal foot stability) and the ankle alignment of rigid orthotics (which offer minimal comfort.) Corefit Orthotics offer all-day foot pain relief and ankle support for a fraction of the cost of podiatric-prescribed orthotics without a trip to the doctor.