Full-length orthotics with maximum control, the Formthotics™ Original Dual Hard insoles provide arch support and a deep heel cup for complete support and are ideal for casual and sports shoes. Made of 60/180 Dual Hard Formax™ foam, these insoles have a high density semi-rigid base for enhanced biomechanical support and durability, while a top layer made of 60% softer foam provides ample cushioning and comfort. 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