Salomon has a modern makeover of its traditional trail running style, ACS + OG, with a new basic black and gray variant with bursts of red and green. Launch of Salomon ACS + OG Black Lunar Rock. This ACS+OG features a "Black/Moon Rock/Alloy" color palette. The bottom of the shoe is black 3D open mesh. The synthetic overlay features dark gray Lunar Rock and lighter alloy tones. The Quicklace system features slender red rope-like laces. The tongue displays the Solomon brand in blue, yellow and red.