Standard Pleated Masks

What's the difference between our Standard Pleated masks and our 3D Pleated masks?

Standard Pleated Masks: 3D Pleated Masks:
Available in one size only (adult average) Available in multiple sizes (XXS-XL)
Sits close to mouth/face 3D style sits farther away from mouth to make speaking easier when wearing for prolonged periods of time
Single Sided (not reversible) Single Sided (not reversible)
Ear loops are adjustable and sewn-in, not replaceable
Ear loops are adjustable and easily replaceable
Nose wire is sewn-in/permanent No Nose Wire
Filter pocket (opening at reverse) No Filter Pocket