Sleep 10 degrees cooler. The Ice Cube Original is a cube-shaped memory foam pillow built for side sleepers who run hot. It fills the 90° gap between shoulder and head to promote neutral spine alignment - while a temperature-regulating core and quilted cooling cover work together to pull heat away from your head all night long. No more flipping your pillow in search of the cool side.

• Purpose-built shape: Fills the 90-degree shoulder gap to cradle your head and support proper spinal alignment - just like every Cube.
• Temperature-regulating core: Engineered foam actively manages heat so you stay cool through the night, not just for the first five minutes.
• Quilted cooling cover: Woven with frozen fibers and quilted for softness, the removable cover pulls heat away from your head for consistent, cool-to-the-touch comfort. 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: Measures 12" W × 24" L × 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 Ice Cube Original comes in standard 5" height that fits most adults. If you sometimes sleep on your back, consider the Combo Cube for mixed sleepers.