I'm not all that keen on their prototype styling, but I could easily picture this on the AR-enabled streets of SR Seattle:
frogConcept: A Digital Escape
It's a concept design for partial face mask that replaces a wearer's senses with artificial overlays, relieving the unpleasantness of a dystopian world (the designer's ad copy reads as something straight from an AAA marketing dept.).
I could easily see it on the streets of 2071, receiving AR input and filtering out smog. Various fashion designs could be popular with masks depicting sim-star faces, shamanic masks, 6th world metahuman archetypes (for Orc or Elf poseurs), and maybe even critters (well, at least dragons).
And for 'Runners, a fashionable way to defeat facial recognition systems.