(Pack of 10) Korea Black Disposable KF94_ Face Masks, Unisex, 4-Layer Filters Breathable Comfortable, Adjustable Strap, Nose Mouth Covering Dust Mask Made in Korea.

After wearing masks for many years as a nurse and now using many different types of masks during this pandemic I feel qualified to rate masks in relation to comfort. This mask fits me better than any I have previously worn or sewn. it seems to make a good seal but does not bind or rub against my face when talking. I am going to copy this style when I sew masks in the future because even though it may be a little more time consuming it really is so much more comfortable.

This mask is so comfortable, and there is enough room, so that when I talk, I don't sound muffled. It fits nice and snug, no air leakage around the edges. I have bought these twice, it has become my favorite to wear. This Company/people are so very professional and nice. I work in a family practice clinic and my coworkers asked about this mask. I have had 2 of them order from you too.

Fits well for average face sizes. Glasses do not fog. Comfortable to wear for extended time. Good protection. Not good fit for large man face or facial hair coverage.

all packaging in Korean. photo on product does not show clearly the "adjustable" feature is a hole that allows the strap to be looped thru to tighten mask. Excellent customer service. Product is good quality.

They work really well they help with the fogging of the glasses, your face will get a little sweaty because they are very thick. That’s not really a bad thing though. They are lightweight and are comfortable.

I bought these as a replacement for LG Airwasher KN94 masks which are no longer available. This style of mask is difficult to fit tightly to the sides of your face without the adjustable loop which allows you to cinch the strap and tighten the fit. Unlike the description, the masks I received do NOT have the adjustable loop. Other than that, they seem to be a similar quality to the LG brand.As a side note, the KN94 style masks do not easily fold to put them into your pocket. You have to reverse bend the nose wire to fold the mask. A friend recently gave me a KN95 mask to use. It fits my face tighter than the KN94 fits, is easier to breathe through, and folds easily. From now on, I will purchase KN95 masks instead of KN94.

Fits my face perfectly, and the ear straps are just right - not too strong (other's pull my ears off), but enough to keep snug. After 2 years of searching for comfortable masks, I found some! So I reordered!

this is not an adjustable mask. there’s a random slit that you are supposed to do something with like loop the ear loops around to shorten the length, but it’s not a real adjustable mask.can’t return them either bc they’re not returnable. so wasted my money.