Plastic-free alternatives

Natural-fiber substitutes for Allbirds — Women's Tree Runner in the Shoes category.

Allbirds

Women's Tree Runner

100% Recycled Polyester

Health D · 100% syntheticAntimony (trace)

0 plastic-free alternatives

Sorted by Health Impact score. All have 0% synthetic content — no microplastic shedding, no plastic on skin.

We don't have plastic-free alternatives in our catalog for this category yet. Browse our blank manufacturer catalog for natural-fiber options.

How we score Health Impact →