DHS GOLD FACE 9 DHS's latest development rubber. Its sponge is flexible and elastic. GOLD ARC 9 uses second-generation highly flexible H-EPO2 technology, which increases the elasticity of the sponge and the rubber surface many times over. The RPT tooth granules have a special shape, further increasing the flexibility and supporting the stretching of the rubber, thus causing a stretch -energy in it. Combined with the 80 penetration technology, the rubber surface has become more transparent and offers additional energy on the top of RPT. Release year: end of 2024.