Review on 2-Pack Neck Gaiter Face Cover with Filters, Ideal for Outdoor Activities, Durable Washable & Reusable by Rachel Mercer

The material is quite thin and elastic, but very soft and smooth. It's so smooth it doesn't stay in place. I put one on my son when we went out and it kept slipping off his nose. He kept having to pull it back and ended up touching his face a lot, which isn't what you want. I had to pull his sides over his ears to keep them from slipping off his nose. But then it finally slipped out of his ears.