The Salomon ACS+ OG is a modern reinterpretation of the iconic ACS (Advanced Chassis System) trail running shoe. Originally released in the early 2000s, the ACS+ OG brings back the innovative design and performance features that made the original a staple for outdoor enthusiasts and sneaker collectors alike. This iteration, in an 'Iron / Autumn Glaze' colorway, continues the legacy of technical footwear with a refined aesthetic.