Fabric Guides

Know what you're wearing, why it matters, and what you can do about it.

Understanding Our Ratings

How we score fabrics across 7 axes, what letter grades mean, and how to read a material scorecard.

Which fabrics biodegrade, which pollute for centuries, how to spot greenwashing, and actionable steps to reduce your clothing footprint.

The science behind microplastics, endocrine disruptors in synthetic clothing, and what research says about fabric exposure and health.

Washing tips that extend garment life, reduce microplastic shedding, and keep fabrics looking new. Decode any care label.