How do you gain “Fuel”? Better yet, what exactly is “Fuel”? The simplest way to explain Nike+ Fuel is that you gain points if you maintain your body like a machine – in constant motion and keeping it well-oiled with your own sweat! Nike Football athletes were in Beaverton recently testing out the latest Nike Training gear like the Nike+ integrated footwear like the Lunar TR1+, but here’s a look at the Nike Free Haven 3.0 in the “Fuel” colorway; it features the green-orange-red Fuel-bar gradient on the layer beneath the upper black shell, which reveals the distinct colors via the tessellation cut-outs. Check out more of this special-edition Free Haven 3.0 and if these ever do release, we’ll keep you updates.