I used to wake up with my lower arm completely asleep and tucked under the pillow. This is the first one where my arm actually has a spot, so I’m not moving the pillow around all night.
Stop waking up with a numb bottom arm.
Where does my bottom arm go?
Most pillows support your head — and leave your lower arm trapped, tingling, or tucked under your chest. So you wake up, shake it out, fold the pillow, and do it all again an hour later.
Two jobs. One pillow.
Neck support is only half the side-sleeper problem. Your lower arm needs space too — so we built support above and a channel below.
Not just another rectangle.
Side sleepers who finally settled.
I kept waking up with my lower arm pinned under my pillow. The shape looked different at first, but the ArmTunnel makes sense the moment you lie on it. No more half-asleep pillow folding every hour.
I’d tried the firm memory-foam one and a cheap curved one from Amazon. This feels more structured than both — the lift supports my neck and the side channel gives my shoulder real room.
First night felt different because it isn’t a normal pillow. By the third night I stopped thinking about where to put my arm. The channel is exactly what I wanted.
Before you settle in
Give your arm somewhere to go tonight.
Built around the missing lower-arm space. 3-5 business day shipping, clear returns, and a pillow shape that finally answers where your arm goes.
Choose bundle