I must preface this review by stating that I am a side and stomach sleeper and I toss and turn a lot throughout the night.
Moving around and adjusting the hullo pillow is very noisy and can be quite a disruption in a quiet room.
Also, I’ve not been able to sleep on my stomach with this pillow as it is just too uncomfortable. I tried removing some material to make it a little thinner, but then it was uncomfortable on my sides and back.
I wanted to love this pillow so much, but I consistently find myself pushing it aside and grabbing a conventional pillow instead.
The craftsmanship is great and I would absolutely give it a try for yourself though! Their return policy seems very favorable.