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ADKN 4 Layer Reusable XL Face Mask with PM 2.5 Filter without valve
4 Layer Reusable XL Face Mask with PM 2.5 Filter

What is

Ethically Made in London | 100% Vegan | Green & Responsible Production and Materials | Fair Wages | Made to Last

4 Layer Reusable XL Face Mask with PM 2.5 Filter

£22.00 GBP
The True Cost of Sustainable Ethical Fashion

We believe you deserve to understand what you're paying for.

Every ADKN garment is priced to reflect the real costs behind creating truly ethical, sustainable fashion, without shortcuts or compromises.

From initial design to marketing, production, and aftercare, everything is handled in-house by our dedicated team in London, all paid fairly for their craft and expertise. Our materials are bespoke-developed for ADKN, always vegan, recycled or organic, ethically sourced, made to last and never mass-produced.

Each piece is produced in-house in small, zero-waste batches, using green and responsible practices and thoughtful design to reduce excess.

We also work differently to reduce waste from the inside out. A part of our collection is made by salvaging leftover materials and past designs or samples, carefully reworking, refining and restoring them into unique, revived pieces. This second-life approach allows us to honour resources already in circulation, extend their lifecycle, and create something new without creating unnecessary waste.

Our commitment extends beyond the garment: we use recycled and recyclable packaging and carbon-conscious logistics to reduce our environmental footprint from studio to doorstep,
because sustainability doesn’t stop at the product; it runs through every part of our process.

This isn’t just a price tag. It’s a reflection of the time, care, and integrity that go into making true ethical slow fashion.

By choosing ADKN, you're investing in a system that values people, animals, and the planet, not margins or trends. This is fashion that respects every thread of its journey.

A specially-developed version of our cloth 4 layer bamboo reusable face mask with filter designed to fit XL - XXL faces and bearded faces. This extra large and beard friendly cloth face mask helps protect against the spread of coronavirus (COVID-19) but it is not developed to be medical grade and is not intended for clinical use. 

  • Now officially tested (read more here) and scientifically proven to be more efficient at filtering out airborne particles than one-time use surgical masks. Filtering efficiency increases by more than 30% when paired with our PM 2.5 filters. Testing done in partnership with Sustainability Research Institute, University of East London
  • Our masks get better at filtering particles with use! It has been scientifically proven that the less porous composition of our masks helps their filtering efficiency triple after the second and third use, reaching a rate 25% higher than single-use surgical masks and continuously increasing with wear.
  • Unique 4 layer fabrication from premium quality, certified bamboo blend cloth material
  • Double filtration media from organic bamboo and tencel
  • Machine washable at 60°C and guaranteed to last at 30+ washes. Can be tumble dried
  • Masks are unisex with extra wide fit which can also accommodate beards
  • Mask measures approx 23cm length x 17.5 cm. For a smaller, standard fit click here
  • Adjustable ties and nose bridge
  • 100% hypoallergenic and antibacterial. Naturally anti-odour
  • Sensitive-skin friendly, no irritation with prolonged wear
  • Mask can be comfortably worn for 8h, but official guidelines recommend alternating the mask every 4h of wear
  • Very breathable with thermal/cooling properties
  • More environmentally-friendly and sustainable alternative to cotton face masks
  • Each mask comes with 2x PM 2.5 filters which can be inserted in the inner pocket of the mask for an extra 5 layers of carbon activated protection. These filters are recommended for high-risk environments. For normal and low-risk environments, our 4 layer technology would suffice.  Filters are not washable and should be replaced with every full 24h of use. Purchase additional filters here.
  • FREE standard shipping within the UK. Next Day Delivery available
  • Our face masks are always made to order and produced in our own green London studio
The ADKN Repair Promise

Because what’s made to last, deserves to be looked after

At ADKN, we believe that quality is a responsibility, not just a feature. Every garment we create is made with craftsmanship, care, and longevity in mind. And to honour that, we offer complimentary repairs for up to one year from the date of purchase, because we believe in standing by the quality of what we make, and extending the life of what you love.

After one year, we're still here for you. Repairs beyond the first year are available for a small fee, based on the service required. It’s our way of supporting thoughtful ownership, not disposability. This is our way of standing by what we make, and helping reduce the waste that fast fashion leaves behind.

Read more about the ADKN Repair Promise here.
Valve

Shipping Options

United Kingdom

  • FREE Standard Tracked Delivery — 4–7 working days
  • Priority Tracked Delivery — £3.50 | 2–3 working days
  • Express Tracked Delivery — £7.95 per order | 1–2 working days
  • ADKN Concierge Same-Day Delivery (London only) — £100 | Same day

Europe

  • Standard Delivery — from £9.50 per order | 3–12 working days
  • Express Shipping — from £35 | 1–3 working days

North America (Canada, USA & Mexico)

  • Standard Delivery — from £10 per order | 3–12 working days
  • Express Shipping — from £30 | 3–5 working days

Rest of the World

  • Standard Delivery — from £10 per order | 5–15 working days

Order Processing Times

All orders placed before 11am (Monday–Friday) are processed the same day. Orders placed after this cut-off, over the weekend, or on public holidays will be processed the next working day.

Please note that processing times may vary depending on the collection:

  • ADKN RTW (Ready-to-Wear): Ships within 1 working day
  • ADKN Zero Waste Collection: Please allow 5–8 working days for production and dispatch
  • ADKNLux Collection: Made to order — allow 3–4 weeks for production and processing

Shipping rates for ADKN Materials may vary depending on weight and delivery method.

Returns & Cancellations

We offer free UK returns within 28 days. To request a return, simply log into your account [here].

  • Returns are not accepted on ADKN Materials (fabrics, accessories) or ADKN Face Masks, due to hygiene and custom production.
  • ADKNLux pieces are specially made to order; while we do not offer refunds, we may provide store credit at our discretion.
  • Outlet “Perfectly Imperfect” pieces can only be returned in exchange for full store credit.

Cancellations must be requested within 1 hour of placing your order.
Details and Care

Unisex universal size: approx 23cm x 17.5cm. Measurements reflect ideal positioning of the mask from nose bridge to underneath the chin (17.5cm) and from cheekbone to cheekbone (23cm)
Beard friendly mask
Extra large fit
Non-medical grade
Reusable; machine washable
Water and splash resistant mask
Not intended for clinical use
Elastic adjustable ties
Hypoallergenic
RPET Thread
PM 2.5 filter included
Antibacterial; inhibits the growth of bacteria
Better sanitation and hygiene
No chemicals used in the production of the fabric

Composition: 70% bamboo, 17% RPET, 10% Tencel and 3% Bio-based Spandex (disregard packaging composition as it reflects an outdated version of this product - we just don't like waste so we're reusing the bags :) )

Responsibly sourced and ethically produced in our own green studio in London and in partner factories

Masks designed to be reusable and shall withstand repetitive washing at a temperature of 60°C and low speed and spin

PLEASE NOTE: No returns are accepted on this item for obvious hygiene reasons.

Premium organic bamboo and tencel layers
Composition: 70% bamboo, 17% RPET, 10% Tencel and 3% Bio-based Spandex

Face mask designed to be reusable and machine washable and can withstand up to 30 washes on a 60° temperature. Low speed is recommended. Can be tumble dried. PM 2.5 not washable - to be removed before washing if in use

Please note actual product colour may vary from the images shown due to different screen and monitor settings. Please refer to the product description or enquire for extra clarification.

Always made to order. The environmental contribution with the purchase of a single reusable bamboo face mask (approximate):
800 liters of water saved
0.7 kg of CO2 reduced
2.8 Kwh saved
1.2 2L post-consumer PET bottles recycled

Wear it proud and stay safe!

P.S. In our attempt to reduce packaging and waste we will package 2-3 masks per each individual bag, depending on order quantity. If you require each mask to come in separate packaging, please contact us after placing the order.

Made by ADKN [Animal-free Designs and Kindness for Nature]. London Ethical Slow Fashion.
See behind the scenes

Why ADKN?

We design beyond trends - for those who value craft, clarity and conscience. Each ADKN piece is a reflection of our belief that fashion can be beautiful without harm, and timeless without excess. Every ADKN piece is ethically made in our London studio, within a trusted supply chain. Fair wages. Responsible processes throughout.

Sustainability Without Compromise

Every piece is thoughtfully crafted in small batches or on demand in our zero-waste London studio, using certified sustainable, vegan and responsibly-sourced materials. No cruelty, no compromise. Made to be worn, loved, and re-loved.

Timeless Designs That Last - Guaranteed

Rooted in slow fashion principles, our collections are intentionally designed to transcend trends, so you can wear what you love, season after season, over and over again. All our products are designed for longevity, backed by our free repair promise. If your garment ever needs mending, we're here to make it right - for you and the planet with The ADKN Repair Promise.

Circular by Design

When you’re ready to part ways with your ADKN piece, send it back. We’ll repair, repurpose, donate or responsibly recycle it - and you’ll receive store credit toward something new. Because true sustainability means keeping garments in use and out of landfill. The end of one piece can be the start of another. Learn more about Re.ADKN, our Circular Fashion Program.

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