I dispute with my friends

Amongst the mainly surgical style masks I spotted: one full-on gas mask, the beginnings of the designer mask phase (logos and pictures), and most encouragingly, the definite start of an Altern-8 revival. Ok, nobody was wearing the full hooded chemical suits, or had even got around to writing the "A" on the front of the mask, but that's just a matter of time. Full on mask hysteria!