If double-masking is hurting your ears, try these tips to relieve the pain
The Washington Post - 02/10/2021
“In general, of the many masks that we tested — and there are over 50 — the ones that seemed to provide the best fit were the ones that had elastic that went around the back of the head and the back of the neck,” Fernandez said.
Still, not all masks that are secured around the head had good fit, she noted. Some masks using straps that had to be tied left gaps where air could pass through unfiltered.