"So, the masks are a very breathable cotton, the mask is fully washable, it has an anti-viral and anti-bacterial finish (AVB+3) on the outer fabric creating an even safer mask. We have been looking at UK government and WHO advice on what masks should be, but this does seem to change constantly. I have based these masks on ones that I wore during a motor bike trip we went on during a visit to Vietnam in 2019. I found them comfortable, and the extra under chin panel, adjustable side adjusters and with the added wire over the nose that once pinched gives a tailored fit. Please note that this is for non-medical use, however I would be happy for my doctor to wear one as he could do with a bit of sartorial edge!" Gresham x. Non Surgical, non certified.