BIRKENSTOCKBirkoContact Sport

The Birko® Contact Sport insole was specially designed with the requirements of physical activities in mind. It consists of an anatomically shaped BirkoFlex heel cup with a shock-absorbing foam layer which improves pressure distribution and prevents injuries caused by overexertion. - Anatomical shape - Full-length shock-absorbing layer - Sports-friendly, cushioning upper shell - Stabilizes the feet - For sports shoes Material details about product materials Upper: Microfibers Microfibers are a very fine synthetic fibers that are extremely soft and shape-retentive. As with Birko-Flor® the surface is combined with a layer of breathable fleece. Footbed material: EVA EVA (ethylene vinyl acetate) is a high-quality, very light, elastic material with very good cushioning. As a result, it smooths out slight irregularities in the floor and ensures that every step is softly cushioned.