Nike continues to innovate with its latest functional silhouette, the ISPA Link. This progressive model uses a circular-design philosophy, meaning it is designed using as few materials as possible, while interlocking components keep things durable and well fitted. Multi-colour textiles feature on the upper, with a quick-lacing system and a sock-like fit for premium comfort. Heel and tongue tabs let you pull them on with ease, while beneath, a soft foam Air midsole cushions your stride with cloud-like comfort and a rubberised outsole ensures grip. Textile & Synthetic Upper/Synthetic Sole. Colour: blue