Longing to leave a smaller carbon footprint? Well now you can—literally! Thanks to Zoe&Zac’s innovative line of shoes fashioned from organic cotton, hemp, and recycled rubber released just in time for Earth Day. With every pair priced under $30, this compassionate collection is not only eco-friendly, but budget-friendly as well. Plus, for every pair sold, one dollar will be donated to The Nature Conservancy’s Plant a Billion Campaign! Co-designed by greenie model Summer Rayne Oakes and sold exclusively by Payless ShoeSource, this footwear is fashionable too, which means you have no reason not to head over to your nearest store and pick up a pair for yourself—and all of your shoe-fetish friends while you’re at it!