Don’t throw out your old Crocs. You can get a 10% discount on a new pair, if you recycle them

If you’ve been sporting the same pair of Crocs longer than you should have, you’re probably due for an upgrade. But before you toss those old Crocs, you’ll want to check out this offer to grab a discount on a new pair.

Crocs will give you a 10% off discount if you recycle your worn-out Crocs, regardless of their condition. Your Crocs will be donated to global nonprofit Soles4Shoes, where they will be repurposed into something new to help people in developing countries while keeping your old shoes out of the landfill.

To get the discount, you’ll need to drop off your well-loved Crocs at a collection box at a Crocs retail store or mail them back to Crocs with a free mail-back kit. Mail-back kits can be requested online for free and will arrive in five to seven days. You can then drop off at a participating UPS location without any cost to you.

To say thanks, Crocs will give you a 10% off coupon to use on your next clog, sandal, slide or other Croc-style purchase. The promotion is available throughout the U.S. while supplies last, but doesn’t include Hawaii and Puerto Rico.

So, if you’re in need of a new Crocs for summer, this is a great opportunity to grab a pair at a discount.

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Find more top Croc shoe styles online here.