Introducing the hylo Impact, the high-performing everyday trainer with a low environmental impact. Made with renewable, bio-based materials, the Impact is a comfortable, durable training shoe that can be recycled, so it won’t clutter landfills once it wears out. Energize your training with hylo Impact shoes, then drop them off at Fleet Feet to be recycled. Really. Details: Upper: Lightweight knitted upper for enhanced comfort made from 100% bio-based nylon derived from castor beans, with a DWR coating for water repellency, corn-derived lining, lace closure and gusseted tongue. Midsole: Built with HyperBolt™ technology and designed with PureGlide™ geometry, a supercritical nitrogen-injected foam with added bio-EVA to increase responsiveness and reduce weight. Expertly engineered with a high level of cushioning and a medial side wall to enhance stability and guide your running gait. Moulded for enhanced fit, comfort and support, 20% bio-based foam, 5mm thick.Outsole: Inspired by Formula 1 tyres and their ability to displace water and increase traction, the cutouts between the rubber pods reduce weight and increase ground contact when wet. Made with 60% natural rubber, 2.5mm thick.Laces: Ribbed structure for reduced slip and increased strength made from 100% bio-based Tencel™ Lyocell.