BBTO 50 Pcs Microfiber Memory Foam Nose Bridge Pads Anti Fog Self Adhesive Protection Nose Cushion Sponge Strip Seal

Good value, and they do fill in the top of your mask better than nothing, reducing fog. It probably depends on the mask and the shape of your face for how well they'll fill in.But I mainly wanted to rebut the people who don't know how memory foam works - YES they're smashed super flat when you get them; I just waited an hour or 2 and they were all fully puffed out. A few were stuck together and ripped when pulled apart, but come on, they sent FIFTY.

I was in a very warm area and they adhered quite well with no slippage.Recommend

I purchased these hoping they would solve my glass fogging up issue while wearing a mask. They didn't work at all. Glasses still fog up just as bad. I would not recommend this product

Did not quite work for my nose under the filter mask.

Nice and soft. Didn’t get foggy glasses after I used these on my masks. Would recommend.

They don't sit on my nose properly and become way too tight and thick in middle so the masks are sliding off from my nose leaving a gap between and bulged out to front. This causes - hard to position the masks, hard to adjust Prescription Eyeglasses and Sunglasses, and eventually very distracting with "NO" or "Little" Anti-Fog effect. Found only Adhesion is good when I remove it away from the mask ( mask damaged ).

Glad I bought them

These came in handy for an eye product that would have otherwise been a huge debacle