adidas ZX 500 Grun
adidas contributed to moving the green movement with their Grun Collection, a series of eco-friendly sneakers that cause no harm to the environment. The standout of the 7-sneaker series is this ZX 500 Grun, an 80s style runner hooked up with recycled materials. They recently dropped on adidas.com, cop 'em to see how it feels to run a mile in Al Gore's shoes.
$80, adidas.com
