Sleep Crown Over-the-Head Pillow
The second layer of the pillow trinity (and probably the most important!) is this Sleep Crown Over-the-Head Pillow ($168). It applies gentle pressure over the crown of my head, blocks out light, and muffles any noise that might startle me awake. It feels like a comforting hug and a dark cave all wrapped into one — it's like a gentle weighted blanket for my head. As soon as I place this pillow over my head, a wave of calmness pours over me.