University ResearchedOrange FLEX for Everyday useProven to Control PronationLifetime GuaranteeFree UK PostageThree for Two Offer (Code 342) Salfordinsole Orange FLEX Insoles£29.99PriceSize*SelectQuantity*Add to BasketBuy NowThis BrandSalfordinsole is a spin-out company from the world renowned University of Salford School of Podiatry based in Manchester, England. All Salfordinsole orthotics are based on the same, fully researched, evidence based geometry and have been proven to reduce pronation. Returns This product carries a LIFETIME GUARANTEE for wear. We will also gladly accept returns if you feel they are not suitable for you. Products must be returned in a clean and resaleable condition. How to Use Use immediately. Always supplied in pairs, Left and Right. Where possible, it is recommended that you remove any existing liner/insole. The front edge can be trimmed/shaped to fit using sharp scissors. Use exisiting liner as a template. Device, if not modifed, can be washed along with laundry at any temperature, or just wiped clean.