The TR is a thermoplastic material very versatile that you print through injection machines. There are countless quality of compound, selected on the basis of the type of article to be produced. Between the main characteristics of the TR are innate characteristics of anti-submarine and the ability to copy perfectly every detail of the mold, even the smallest. There is also the possibility to paint the soles in TR or prepare the mold in the design phase to directly produce soles bicolor. It is a very versatile material used especially in shoes casual and sports.