The Puma Ader Error x RS-100 'Quarry Lemon' sneaker updates the iconic 80s style with a modern touch, fusing futuristic and retro influences together for a fresh, new interpretation. Part of a four-sneaker collaboration released in November 2018, this limited-edition design pairs breathable mesh underlays with luxe leather overlays. Leather trim highlights the Formstrip, while an extended TPU heel piece with a reflective insert adds a unique touch. A rubber outsole with Running System technology keeps the shoe grounded in heritage design.