When your old shoes need to be replaced, wait before tossing them out! There are several big brands that offer trade-ins on them. Crocs.com will give you 10% off your old ones, New Balance will give sneaker in good condition up to 25% off their original price on a trade-in, and DSW VIP Rewards member will earn 50 points ($2.50 in rewards) for each gently-worn pair. What do they do with your old shoes? These organizations donate to folks in need or recycle into new products. They keep them out of landfills this way! Very nice! If you know of others, please let me know.