Pronation Control : Neutral,Heel Drop : 9-12 mm,Weight : Over 300 g,Width : Standard,Features : Unspecified Logging daily miles is a delight in the adidas Pureboost 23 running shoes. - Full-length BOOST provides the ultimate energy return, and strategic cutouts along the rubber outsole let the foam compress and expand while you run. - The lightweight engineered mesh upper is breathable where your foot heats up and supportive where it needs to be, resulting in a running experience that is comfortable toe to heel. - Made with a series of recycled materials, this upper features at least 50% recycled content. - This product represents just one of our solutions to help end plastic waste.