The Side Cube Original 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.

Our previous quilted cover will be back soon - giving you back a soft & luxurious zipper cover at the same price!  

• Purpose-built shape: Fills the 90-degree shoulder gap to cradle your head and support proper spinal alignment.
• Premium foam core: Aero foam core which offers supportive, pressure-relieving comfort and breathability.
• 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" L × 5" H. Length sized for twin & full beds but can also work for queen and king beds. 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 Original comes in standard 5" height that fits most adults.