Engineered mesh uppers will encase each foot in breathable comfort. Perforations in the fabric increase airflow to create a better, healthier environment for your feet to thrive in. FORMFIT and ISOFIT technologies collide to create a dynamic fit system, by adapting to the shape and motion of the runner’s foot, eliminating millimetres of movement with each stride. A woven heel piece secures the rearfoot, uniting with the laces to promote complete lockdown, anchoring you to the midsole and reducing in-shoe slippage so that you can enjoy a smooth, distraction-free ride. 3D print detailing throughout ISOFIT fingers and rand added structure for increased stability and support. Jacquard knit toebox provides structure or stretch where it’s needed the most and increases durability, whilst enhancing breathability for cool comfort.