Made with a multi-layer breathable, non-toxic and sustainable bamboo fabric. Without any additional filters installed, BK Masks are made from a natural bamboo fabric that is washable. It also provides additional protection with its built-in sleeve, designed to fit the 3M® Particulate Filter 5N11.
The following filters are also compatible: 3M® Particulate Filter 5N11 (Part Number: 46464, 3M Product Number: 5N11, 3M ID: 70070614477, UPC 50051138474741)
FILTERS SOLD SEPARATELY
Filters may be removed and the mask may be machine washed. Air dry.
No Returns or Exchanges
MEDIUM: Fits most women, kids and some men. Straps are adjustable and this size offers wide coverage.
LARGE: Fits most men and some women or those who wear large headwear. When in doubt, choose Large since it can adjust down to fit. About an inch more in coverage.
Got the donuts, camouflage and solid black. They’re very cute, fit well and get the job done. I highly recommend for all!
Already loved their beat covers and now the mask for covid are perfect for the gym. Easy to breathe through and adjustable 👏🏼
I’ve tried many other masks made of different materials and this mask by far is the easiest to breath in when putting in some serious cardio & exercise. I highly recommend this to active people that like a little style
Face masks are 100% worth the money
Best mask for training that I've found!!! I ordered two more!
Super comfortable and breathable. Love the adjustable ear straps especially having to wear it all day for work!
Overall I really like the mask. It is comfortable and breathable. My only complaints are it arrived with a strong smell, which dissipated after washing twice, and sometimes the plastic adjusters on the straps get a bit irritating behind my ears.
Yo the guy who processed this order should get a raise.
Makes you look cool
Absolutely the best masks ever !!!! In an area where we are mandated to wear in all public places these are incredible, breathable, stylish & safe - we’ve ordered twice now and will consider more if needed