Nike React Element 55

For unparalled cushioning, these React Element 55 trainers from Nike. After testing 400 combinations, Nike created React - innovative cushioning that's lightweight, durable and ultra-responsive. They're sat on a React foam midsole, which is 13% bouncier than Lunarlon, responding to impact by instantly snapping back. For a lightweight finish, traction is only at the heel and toe - where's it's essential for push off.