kauai - 10 black biodegradable KN95 masks


high-performing. >99.95% biodegradable.

Meet Kauai — a biodegradable KN95 in coffee black that has 5-ply technology, double filtration, and a flat profile to keep you (and the planet) healthy whether you’re navigating crowded indoor spaces, increased air pollution, or intense allergies.

in stock between 03.01.2023 and 03.15.2023
five layers, 95% bacterial filtration, 95% particle filtration, double filtration, skin friendly, biodegradable

what you get

  • 10 black biodegradable KN95 masks (Kauai)

why you’ll love it

  • >99.95% biodegradable (by weight)
  • Meets current KN95 standards: GB2626-2019
  • Double filtration: >95% BFE, >95% PFE
  • Proven protection: SGS and Nelson tested
  • 5 breathable layers
  • Flat, modern profile (no duck face!)

made with

  • Mask: 100% biodegradable PLA
  • 5-ply technology: 2x water-resistant exterior, 2x meltblown filter, moisture-absorbing interior
  • Earloops: 82% biodegradable PLA, 18% non-biodegradable spandex
  • Hypoallergenic and latex-free materials
  • Adjustable, hidden nose bridge for a secure fit
  • Soft, no-tug ear loops

doing good

  • Made responsibly in the USA at an FDA-registered factory
  • >99.95% biodegradable: made with renewable plant starches to decompose in months or years
  • 100% certified compostable components (excluding ear loops)
  • Packaging: 100% biodegradable and reusable pouch printed with soy ink
  • Support the cause you care about most — select a nonprofit at checkout and we’ll donate 1% of your purchase (at no cost to you!)

how to dispose

Toss the entire mask (including ear loops) into the trash to dispose — or remove the ear loops before composting. We’re working on a stretchy 100% biodegradable ear loop, but right now they require a small amount of spandex to ensure a snug fit.

global coordinates

The numbers on these masks are the global coordinates of the the Limahuli Garden and Preserve in the Kauai, Hawaii — a reminder that we’re all connected no matter our gender, race, religion, or where we live.

Limahuli Valley is home to archaeological complexes, native forest, pristine stream, dozens of endangered plants and birds found no where else on earth, and the descendants of the valley’s original inhabitants. The Limahuli Garden and Preserve is a uniquely Hawaiian place of refuge and honors ancestral traditions by continuing indigenous practices to address modern conservation challenges and restore health, function, and resilience to the valley.

other details

  • Industrial composting certifications for all components (excluding ear loops): EN-13432/OK Compost S478/Seedling 7W2030
  • 8.15in x 3.15in / 20.7cm x 8.0cm
  • Inside the layers: 2 black non-woven water-resistant outer layers, 2 white meltblown filters, 1 white non-woven moisture-absorbing inner layer
  • 95% PFE: 0.075 micron NaCL 30/L min
  • Total Inward Leakage: <8%
  • Inflammability: <3.5 seconds
  • Due to the nature of this product, all sales are final and cannot be exchanged
  • These face masks are not substitutes for procedural masks in a clinical setting

you may also like