Simply Scuba - Full face snorkel mask appeared on the snorkelling scene around 2015 that combined your mask and snorkel into a single piece of kit that kept all your face dry
Are Full Face Snorkeling Masks dangerous?
The best full-face masks for snorkelling (tested by a freediver) | WIRED UK
What are the Dangers of Full-Face Snorkel Masks? - Risks of Injury?
Why We No Longer Support Full-Faced Snorkel Masks | Maui Dangers