Product details:Salomon's ACS + OG serves up archival detailing and al the functional tech that mean this one performs over trails and pavements alike. An ACS system, anti-debris mesh and SensiFit technology delivers a super supportive and durable feel, with cushioning through the midsole for a bouncy stride whatever the terrain is. Salomon branding confirms the lineage behind the model, and a rubber outsole signs off. | L47443400 Salomon ACS+ OG Women's, White