A super light weight longer distance track shoe suitable for distances of 800m and upwards including steeple chase. Decoupled Pebax Spike Plate-Plate in the sole into which the spikes are screwed which enhances the natural foot movement through improved flexibility. SharkDuo Outsole-Sole material which provides increased traction on various track surfaces. Solyte Midsole Material-Spongy layer between the sole and upper designed to absorb shock and cushion the foot. Solyte is a lighter material than SpEVA and EVA and features enhanced durability. Ecsaine and Open Mesh Upper-Upper materials which create a glove like fit with maximum breathability. Slip Lasting-For lightweight and flexibility. Upper is wrapped and stitched before it is glued to the midsole. Removable Spikes-Spikes in the sole which can be removed to allow customisation of the spike configuration. Receive a free set of spare spikes when you purchase these spike shoes. Simply state on your order form what length you require.