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Allbirds Women's Merino Blend Sweatshirt

9/100

Low plastic. The product is made from a blend of merino wool, TENCEL™ Lyocell, organic cotton, and recycled polyester. Contains recycled synthetics — still sheds microplastics.

Plastic score
9

Composition

Merino wool12%
Lyocell (Tencel)7%
Cotton72%
Polyester9%

How this was scored

The listed fiber composition was extracted from the source below, then scored deterministically: each fiber carries a plastic weight (polyester 100, viscose 10, cotton 0) and the score is the percentage-weighted plastic share. Confidence: high.

Sources

allbirds.com/products/womens-merino-blend-sweatshirt-natural-grey-heat — “Material Composition 12% Merino Wool, 7% Tree-derived TENCEL™ Lyocell, 72% Organic Cotton, 9% Recycled Polyester

Wondering about the main material here? Is cotton plastic-free?

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