Plastic-free alternatives

Natural-fiber substitutes for Allbirds — Anytime Crew Sock - Natural Grey Heather/Deep Navy in the Socks category.

Allbirds

Anytime Crew Sock - Natural Grey Heather/Deep Navy

30% Organic Cotton, 22% Recycled Nylon, 4% Spandex, 30% Organic Cotton, 22% Recycled Nylon

Health C · 48% synthetic

12 plastic-free alternatives

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

How we score Health Impact →