In order for the Ultimate III Low GTX® Men's shoe to withstand a variety of conditions, only highly flexible components had to be used in its production. Its cornerstone is the elastic and seamless upper material Schoeller®, which was supplemented with a Gore-Tex® stretch membrane. The Michelin sole with double stiffness and the patented Rolling Concept® system also plays an important role. It is this combination that makes the Ultimate III Low GTX® shoe a versatile companion for everyday use.