
Why Pillows That Feel Fine During the Day Feel Wrong at Night
There’s a particular kind of frustration that comes from lying down at the end of a long day, feeling perfectly comfortable, and then waking a few hours later with a stiff neck and no clear reason why. The pillow felt fine when your head first touched it. Nothing seemed wrong. And yet something clearly shifted overnight, quietly and without warning. It’s more common than most people realise, and it often has less to do with the pillow itself and more to do with how pillow materials behave over hours of continuous use — not during those first few comfortable














