This is a recommendation of the M4620 specifically. This mask has a full foam seal all the way around the edge, not just at the nose. That makes it seal to your face even as you might move or speak and the adjustable head strap further creates the right fit.

The head strap can adjust in overall length as well as how much of the strap is on you head vs. behind your neck.

The rippled surface gives extra surface area and makes this the most breathable mask (N95 level) that I've used!

Love love love this mask. (There is also a M4621 that is a smaller size of the same mask for small faces. I'm a medium size face and the M4620 fits perfectly.)

These are the only masks for me. Fit. Adjustability. Two colors to choose from. And the equivalent of N95. Plus, Protectly makes it so easy to do business with them.

This is a comfortable, tight, safe, long-lasting mask that provides excellent protection and stays in place, and comes in multiple sizes to fit different faces. My go-to daily mask for years. Protectly is one of the only US companies that stocks it, thank you so much!

I am a very small adult and find the children’s black ear loop mask a perfect fit—only if I stretch out the two earloops, enlarging them. Otherwise, the ear loops would be too tight. Also, I prefer getting Protectly Masks because I trust they are authentic.

VFlex 9105 has protected myself and my family for years. I work in an environment of many different people from around tge world on a daily basis. Daily encounters with sick people. However since switching to the VFlex 9105 due to everyday comfort I have never been ill due to flu or covid.
Protectly has been my new source of these masks at a very fair costs compared to competitors. Thanks for the quality item and your prompt shipping.

These fit very similarly to the 3M Aura, but come in black and the fabric headstraps are so much more comfortable than the blue elastic straps (no more hair pulling!) It's nice to have strong protection without having to deal with stark white masks. The nose wire isn't as strong, so it unfortunately needs pressed back down quite frequently when I talk a lot.

Shipping from Protectly, as always, was quick and easy!

I guess I’m too talkative, but I love these masks and I have promoted them to so many people in Lexington Kentucky

I’ve used these masks for several years. I can wear them comfortably for hours and my glasses don’t fog up.

Very comfortable and stays on well. Seems very thin for 5 layers on this kn95. Praying ‘Protectly’ is the correct name for these😉

This has been such a perfect way to try out mask fit without having to buy masks and have them not work! I so sincerely appreciate options like this; they help save so much money and waste. Everything was packaged with a considerable amount of care, and the shipping times were very reasonable.

Protectly was super generous providing the sample as well. I asked for a mask that has two different colors (the VitaCore CAN99) and didn't mind what color came, but they sent both. Alongside this, Protectly also sent some travel sanitizing wipes!

I love the mask because my glasses don’t fog. That means no leaks, which translates to no unfiltered air making its way in. These are the only masks I wear.

These KF-94s have the best breath ability, comfort and adjustable fit. Feel protected and comfortable!

Great seal, and I’m so thankful Protectly sells these masks! Awesomely fast shipping, too!

Very lightweight and has a good fit. Would purchase again.

Overall good product. size is correct, I like the color, nose clip is secure, however, it could use some foam on the nose clip like the 3M aura has. overall quality product.