By Bridgette Meinhold, Source: Ecouterre

Hop, skip, jump, march, dance, run or hike – keep at it for an hour while wearing these kinetic boots and you’ll be able to generate enough power to charge up your smartphone 3 times. Developed by Lockheed Martin in collaboration with STC Footwear, the Kinetic Boots are meant for military personal to charge up their devices and radios while on the move. Adding only a few ounces of weight to each boot, this set up is much lighter than other solar and battery options soldiers are currently using. They also consolidate a piece of essential gear into boots that everyone already wears.

Read more at: Ecouterre