Optimise your energy on every run with the Ultraboost 5, an innovative design that offers more cushioning, more comfort and less weight for a unique running experience. The midsole of this shoe is built with Light BOOST, our most energy-returning cushioning system. The Ultraboost 5 features a moulded external heel cup for optimal support where you need it most. The PRIMEKNIT upper fits your foot like a glove, while the Torsion system ensures excellent performance. And finally, the exceptional grip of the Continental outsole provides outstanding traction and transitions.