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.
Outerknown Products We Track
Our ratings are "stern but fair", based on third-party certifications and EU Taxonomy + CSRD alignment. Learn more about EU Taxonomy and CSRD.