Sustainable shoes that are kind to the planet - Take great strides in reducing your footprint with these sustainably-conscious trainers ...

Narrator: What you're looking at is a waterfall of harvested algae, which is about to be turned into shoes. And while we've seen plant-based shoes before, most of them are casual shoes.

Munjoi has designed the Munjoi All-Dai Shoe in Amesbury, United States. This project is a multipurpose, vegan, plant-based shoe that can transform into four wear options. "Our closets and travel ...