Main fabric: vegan bio-based material that looks like leather but it’s fake (aka nappa-effect). We also used corn (no, they’re not going to pop) and recycled PU (aka fake leather that lasts longer than this sentence).
Sole: 80% bio-based and 20% recycled rubber.
Insole: made with PET bio-based gel and BE-TECH. Antimicrobial and anti-fatigue effect.

This shoe runs small. We recommend sizing up especially if you are between sizes.