Road Ready: Nike Sole 2.0 x Össur Running Blade. Nike.com
Ossur Nike Sole Kit for Flex-Run | Ossur Nike Flex-Run Sole – Amputee Store
Össur Flex-Run with Nike Sole - YouTube
Össur - The first Nike Sole came to be after track coach and Nike innovator, Tobie Hatfield, saw triathlete Sarah Reinertsen cutting the soles off shoes and gluing them onto her Flex-Run.
Cheetah Xtend, Cheetah Xtreme, Flex-Run - London Prosthetic Centre