We updated our best-selling sneakers with a chunkier more platform-y look. They're complete with our supercushy, ultrasupportive MWL Cloudlift insoles that feels like walking on a...well, you know. Leather upper. Cotton lining. Man-made sole. Imported. Do Well: leather sourced from a tannery that was certified by the Leather Working Group (LWG), an organization that works to promote sustainable environmental practices in the leather industry.