The Memopur 20/50 insole is a new Euro International product made exclusively in Germany and constructed from reinforced Memopur, an open-cell polyurethane foam, that was developed solely for the fabrication of orthotic insoles. This material provides a 96% rebound rate, facilitates pressure distribution, is easy to grind, and is machine washable. Durometer ranges from 20 shore A for the forefoot and heel to 50 shore A for the midfoot. The top cover material is Euronet (available in a fiery red and a crisp royal blue) with black suede cut-outs to help reduce shear. Available in sizes 39 to 48.