JUPITER Trail Running full sole units with AQUA GRIP® is the compound that allows an extra grip on wet surfaces and surfaces with irregular levels. Thanks to the latest techniques in rubber handling we have developed a compound that, in contact with water, does not alter its adherence values, guaranteeing an extra Grip on any wet or damp surfaces. This technology is complemented perfectly with the designs of our products, which incorporate the latest studies in water evacuation to avoid the so-called aquaplaning. Technical Data: Density: 1.16-1.22 gr/cm3, Abrasion: 80-90 mm3, Hardness Shore A: 65 ShA