Jackets & Coats Allbirds Full Zip Wool Blend Puffer Jacket Women Size Small vs Men's Quest Stretch 20K Jacket: which is safer?

Where these two actually differ

• We flag Durable Water Repellent (DWR) coating composition, Synthetic fill microplastic shedding and Coating degradation and leachables from synthetic lining on the Allbirds and not on the Quiksilver.
• We flag PFAS in DWR coating, Formaldehyde or formaldehyde releasers in polyester resins or finishes, Azo dyes in colored polyester and Coating degradation and microplastic shedding on the Quiksilver and not on the Allbirds.
• The Allbirds is Wool blend with synthetic fill (likely polyester) where the Quiksilver is Polyester with DWR (durable water repellent) treatment, which is most of the difference in these two grades.
• The gap is 45 points, wide enough that this is not a close call, and the Allbirds is the one to buy.
• We are less certain about the Quiksilver grade, at 40% confidence against 72%, because it discloses less.