PORON Performance Cushioning is an open cell, breathable technology foam specifically designed for the orthopaedic and footwear sectors. It is available in a variety of thicknesses and formulations to help achieve optimum shock absorption. Microban technologies used by PORON protects the material surface from the growth of bacteria, mould and mildew that can cause odours and stains. PORON Urethanes are designed to maintain their memory, retaining comfort and fit from the first to the last step even in the most dynamic of conditions.