A 2013 study found that producing one pair of running shoes releases 13 grams of carbon dioxide into the atmosphere. It's a good thing, then, that the new sneakers that Reebok is preparing are anything but ordinary running shoes. They are not only friendly to the feet, but also to the planet. Reebok Cotton + Corn are – as their name suggests – made from natural cotton and corn. You can therefore dispose of used ones in the compost instead of in the bin.
