Side Cube

The Side Cube is a cube-shaped memory foam pillow designed specifically for side sleepers. By filling the 90° gap between shoulder and head, it promotes neutral neck and spine alignment so you wake up with less neck and shoulder pain and improved sleep quality.

• Purpose-built shape: Fills the 90-degree shoulder gap to cradle your head and support proper spinal alignment.
• Premium foam core: Aero foam core with internal air canals offers supportive, pressure-relieving comfort and breathability.
• Breathable, removable cover: Soft, ventilated outer cover pulls heat away and is machine washable for easy care.
• Comfort where it matters: Soft middle relieves ear pressure while supporting the head and neck for side sleeping.
• Dimensions & weight: Standard Side Cube measures 12" W × 24" D × 5" H and weighs approximately 2.5 lb.
• Fast recovery & setup: Ships compressed—allow 24–48 hours for full expansion; do not wash the foam core.

The Side Cube comes in standard 5" height that fits most adults. If you sometimes sleep on your back, consider a different model or the Combo Cube for mixed sleepers.