Perfect all-round shoe with excellent power transfer thanks to the proven COMPETITION SOLE. Further tailored upper design. Carbon fiber reinforced nylon sole with integrated plastic inserts for optimal traction during running sections. Replaceable threaded inserts in the cleat area. Threaded inserts for optional studs. Adjustable ratchet closure for precise fit adjustment. Velcro strap with integrated plastic hook engagement. Pre-shaped, reinforced heel cap. Upper made of high-quality microfiber material.