Zèta Shoes uses a variety of innovative and sustainable materials in their sneakers such as grape waste, used in the Alpha collection, corn waste that can be found in the Bêta, Alta, Velcro, and Kids collections as well as coffee grounds recycled from coffee capsules and utilized in the Moka collection.
Explore their collections by material, I have chosen the grape leather one as my pick and you can browse among 14 variants of the Alpha model, priced at €135. Zèta Shoes is a PETA Approved Vegan brand and it offers international delivery but only within Europe.