I found this on one of the more aggressive mail order operations that hit my inbox.
“This military soldier skull face mask offers full face coverage. Eco-friendly, odor-free, and poison-free ABS construction ensures that you can wear it safely and comfortably. The mesh covered eye holes provide good eye coverage while offering great, fog-proof visibility. Foam padding accents, an adjustable elastic strap, and durable but lightweight construction ensure a good, comfortable fit. “