From quick lunchtime miles to your next 10K race, the new Ultraboost Light 23 is a responsive ride perfect for city runners. You'll feel the difference the moment you step into these adidas by Stella McCartney performance running shoes. They are super lightweight — with a breathable monomesh upper and the most lightweight BOOST cushioning yet.

The neon pink is contrasted by flashes of purple, orange and green.

The carbon footprint of this pair of shoes has been reduced by a minimum of 10% when compared to its previous version. Less greenhouse gas emissions, including CO2, for the full life cycle — from creation all the way to end-of-life. This shoe's upper is made with a high-performance yarn which contains at least 50% Parley Ocean Plastic — reimagined plastic waste, intercepted on remote islands, beaches, coastal communities and shorelines, preventing it from polluting our ocean. The other 50% of the yarn is recycled polyester.

Designed in collaboration with Stella McCartney