The Formthotics™ Original ShockStop insoles have been specially designed to protect and cushion the feet of the elderly or those with diabetes, arthritis, or other foot sensitivities. These insoles are made of revolutionary ShockStop foam consisting of a top layer that provides maximum shock absorption and cushioning, reducing impact up to 100% more than other standard foams, and a Formax™ Firm base layer for control and stability. FEATURES • Hypoallergenic • Antimicrobial • Lightweight • Durable • Flexible and mouldable at low heat • Waterproof • Environmentally safe BREAK-IN PERIOD If you have got the right fit, it will feel snug at the beginning. It will get more comfortable the more you wear your insoles, as the pressure and heat from your feet will cause Formthotics™ insoles to be moulded to fit your feet precisely. Ideally, Formthotics™ insoles should be custom fitted by a medical practitioner. Please check out our package for fitting and adjustment at https://bit.ly/custom-fitting-package CARING FOR YOUR FORMTHOTICS A few simple steps will keep your Formthotics™ insoles in tip-top condition: 1. Brush off dirt 2. Wash in warm soapy water 3. Rinse with clean water 4. Wipe off excess water and air-dry