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Reusable Face Mask Denim


Reusable Face Hygienic mask made of recycled blue jeans on the outside, and off-white on the inside. The interior fabric acts as a filter due to its waterproofing and antibacterial characteristics, for sanitary use. The filter material is sewn to the mask and cannot be changed. Available in three sizes, from S suitable for children from 9 to 10 years old (or for people with fine build), M and L.

The fabric complies with the established standards for hygienic masks and is also a sustainable and local mask, produced under fair working conditions.

IMPORTANT: It is a hygienic reusable mask, but it is not an IPE or a medical device. Remember that the use of hygienic masks must always be accompanied by hygiene and social distancing measures (from 1.5 to 2m).

  • L
  • S

Size S: 12.5 cm high by 11 cm wide (in the widest part, folded in half as in the image).

Size M: 15 cm high by 12 cm wide (in the widest part, folded in half as in the image). Standard measurement for adults.

Size L: 16.5 cm high by 13 cm wide (in the widest part, folded in half as in the image). Large size


The inner fabric, which acts as a filter, has the following properties:

Filtration efficiency:> 93%.
Particle Filtration Efficiency:> 92%
Bacterial Filtration efficiency BFE 91%.
Tests carried out according to UNE-EN14683: 2019 + AC2019 standard.
As it appears from the studies to which the fabric used as a filter has been subjected, after 30 washes some of the described properties decrease.


The Infinit Denim accessories have been created thinking of reducing its environmental impact to the minimum and looking for the maximum circularity of all the elements.

On the design: minimize the variety of materials and make them as easy and fast to separate to repair or to recycle at the end of its use life. Timeless and versatile designs, with reused and recycled materials.

On the materials: Our garments usually combine 3 materials:

  1. Post-consumer denim fabric, from jeans that our clients bring to the store or spanish social projects as Solidança (Roba Amiga).
  2. Infinitdenim Fabric made of 65% recycled fiber and 35% lyocell. The 29% of the composition is post-consumer denim fiber from our upcycling factory store, Back To Eco.
  3. Cotton fabric from factorie’s textile waste in Catalonia.

In the dyeing: The infinitdenim garments have only been dyed previosly to the spinning on a 20% of the fibers, the rest uses the original colour of the recycled fibers. On the dyed garments, there are used REACH products through a sustainable and ecofriendly process with low consumption of energy and water.

On the manufacturing: All the garments Infinit Denim are made on our Factory Store Back To Eco in Barcelona.

At the end of its use life with you: Donate to second hand or take it to a recycling point. If you are in Barcelona, the best will be to bring it to our Factory Store (here) where we will try to extend its life and of the materials infinitely.