The Adidas Originals Climacool 1 gets it's name from the Climacool ventilation system on the midfoot that gives you 360 degree ventilation around your foot. They also feature: Dual layer, breathable, synthetic mesh uppers. Soft neoprene sockliner for comfort. Moulded plates providing support. Compression-moulded EVA midsole for lightweight cushioning. Rubber outsole for durable traction.