Brand Rating
Outerknown
Surf-and-sportswear label built on recycled fibres and certified organic cotton with a genuinely responsible-sourcing story (Fair Labor- and bluesign-aligned).
66/100
Hummlan Sustainability Score
66
out of 100
Sustainability Breakdown
Our ratings are "stern but fair", based on third-party certifications and EU Taxonomy + CSRD alignment. We prioritize verifiable data over brand marketing claims. EU Taxonomy and CSRD explain the framework backbone.
Our ratings are "stern but fair", based on third-party certifications and EU Taxonomy + CSRD alignment. Hummlan does not sell products and earns nothing from recommending brands — ratings are independent. Learn more about EU Taxonomy and CSRD.