Is Wool Vegan? Material Facts & Alternatives

Vegan status: Not Vegan

Also known as: Merino wool, Lambswool, Virgin wool, Fleece (not synthetic)

Origin

Animal — harvested from the coats of sheep, primarily Merino sheep. A global industry centred in Australia, New Zealand, and South Africa.

Environmental impact

Rating: medium. Sheep produce methane (a potent greenhouse gas). Overgrazing causes land degradation. However, wool is a renewable fiber and biodegrades at end of life. The environmental picture is complex.

Durability

Excellent. A durable, natural fiber that regulates temperature and resists odor.

Common uses

Sweaters, coats, suits, blankets, carpets, socks.

Notes

Even certified 'ethical' or 'responsible' wool involves the shearing of sheep — which most vegans consider exploitation regardless of the conditions. Wool industry practices including mulesing (cutting skin folds to prevent flystrike) are standard in Australia despite ongoing campaigns. GOTS-certified and ZQ Merino are more humane standards but not vegan.