![](https://a.storyblok.com/f/268840/3000x4000/a65a8450d0/1914832-895533_endurance-2-m_detail-2.jpg/m/3000x3306/filters:quality(75))
Bouncier step, kind to your knees.
Endurance 2 features a full Px Foam™ midsole, designed to give you a spring in your step with high energy return, shock resistance, and flexibility. Made using a natural, eco-friendly process, it's completely free of harmful chemicals and fully reusable.
Endurance 2 features a full Px Foam™ midsole, designed to give you a spring in your step with high energy return, shock resistance, and flexibility. Made using a natural, eco-friendly process, it's completely free of harmful chemicals and fully reusable.