4) the bendable nose piece is too bulky making wearing glasses with the mask difficult.

The nose piece HURTS the bridge of my nose if I put it in its correct spot - and when I do, my chin pops out of the bottom

The whole thing is larger than any other masks I have (cloth and disposable) and the nose piece is so stiff that it cannot be pinched to fit across my nose

The fabric is coarse, the nose piece is uncomfortable after 20-30mins of workout