Oboz Footwear plants a tree for every pair of shoes sold, with over over 2 million trees planted since 2007 through nonprofit Trees for the Future. The company also donates unsellable (but still trail-worthy) shoes through their partnership with Project Sole and other local non-profits to find feet in need. Oboz makes a strong green commitment as well – they carbon-offset their shoe shipments and employee travel, and power their headquarters with clean wind energy.