Low arch signature Superfeet shape adds stability and comfort to your shoes, reducing stress on feet, ankles, knees, and back. Improves efficiency, reduces fatigue, and supports every step. Responsive EVOLyte carbon fibre cap and two layers of Aerospring Rebound foam combine to deliver exceptional comfort and smooth and efficient energy transfer through your gait from foot strike to toe off. Superfeet Active Support Low V2 Features: Best For: Running, walking, training, athletic shoes Fits Best In: Roomy to moderate fitting active footwear with removable insoles Aerospring Rebound Comfort Foam Evolyte Carbon Fibre Stabiliser Cap. Proprietary carbon fibre and polymer blend responds to compression, springing back to it's original shape. Moisture Top Cover to reduce odours Sculpted Heel Cup