NeckHaven AllSleeper Pillow AllSleeper ergonomic design Engineered for side, back, and stomach sleepers. The pillow helps align the spine and relieve neck and shoulder pain with adjustable butterfly support wings and a multicontour shape. Cooling comfort Made from density odorless memory foam infused with cooling gel. It retains its shape for lasting support. A breathable cover and ventilated core prevent overheating for sweat comfort. height and universal fit Two loft options ( and low) with supportive edges for comfort. The versatile design adapts to all body types and bed sizes, providing a flatter profile for stomach sleepers or elevated support for side and back rest. Pressurerelieving durability Resists collapsing unlike flat traditional pillows, delivering consistent overnight support. Ergonomic curves evenly distribute weight to reduce tension in the head, neck, and shoulders for deeper, restorative sleep. Use scenarios Side sleepers seeking neck and shoulder relief Choose the higher loft and use the butterfly wings to maintain proper alignment of the neck and spine while resting on the side. Back sleepers with neck tension Opt for elevated support with the higher loft and its contoured shape to keep the head, neck, and shoulders comfortably aligned through the night. Stomach sleepers or mixedposition sleepers Select the flatter, lowloft option to minimize neck extension and promote a more natural sleeping posture. The design still provides spine alignment and lasting support. Materials and performance at a glance Memory foam: density, odorless, with cooling gel Cover: breathable Core: ventilated for airflow Durability: resists flattening to maintain support throughout the night Fit: two loft options and adjustable edges for comfort across body types and bed sizes