These Pureboost 23 energy-return shoes absorb shocks and give you a lightweight feel for comfort during your runs and city errands. The mesh upper allows for air circulation, while the full-length BOOST midsole ensures comfort and energy with every step. Inspired by the design of Ultraboost, these stylish shoes return energy with every step. The Stretchweb outsole provides traction on any surface, allowing you to move comfortably on the road or mountain. Wear the Pureboost and enjoy an unforgettable walk.