Nike has kept the second GS (Green Speed) on the low for quite some time now. If you remember the first pair, they sold out instantly. This model weighs in at 5.6 oz, Nike's lightest football boot yet. They were made in Italy and use a bio-based traction plate made primarily of castor beans and a sock liner made completely of castor beans. To avoid percentages, the entire shoe is made up partially of recycled materials. The upper is Nike's Kanga-Lite material with the ACC technology for wet playing surfaces. To promote the product, they have some of Nike's younger football stars wearing them such as Theo Walcott, Mario Gotze and Eden Hazard.
This will most-likely only be available online for $250 USD.
Photos from SoccerCleats101