“Salt + Umber sells eco-luxe slides and sandals that give back to its supply chain, in particular the female artisans who handweave the brand’s accessories,” Caspelich says. On top of this, Salt + Umber uses small-batch, sustainable manufacturing processes and recycled materials as often as possible. You can read more about the brand’s sustainability efforts here and check out some of its shoes below. Featured Styles: Tropez, Baja, Raffa, Lily By Kai Burkhardt, CNN Underscored