We know that young runners are tough on shoes. That's why these Gel-1170 runners have built in durable features like the stitched toe cap and long-lasting rubber outsoles to go with all that comfort, cushioning and performance you've come to expect. The features of this shoe include: rearfoot gel cushioning system. Attenuates shock during impact phase and allows for a smooth transition to midstance. DuoMax Support System. A dual density midsole system positioned to enhance support and stability, positioned sport specifically. Stitched Toe.