You can trust that a shoe like the adidas TRX Vintage, which got its start as a marathon runner back in the '70s, knows about the long haul. Not just in terms of comfort — though there is a lot of that thanks to the soft EVA midsole — but also in regards to making positive steps towards change. That's why these shoes are made with Parley Ocean Plastic. The colors also reflect the vibe happening in SoCal during the same time the TRX was introduced, evoking the rebellious optimism of climate activists of the era.