If you regularly wake up with neck stiffness or shoulder tension, your pillow may not be providing adequate support for your cervical spine. This butterfly-shaped memory foam pillow is designed to maintain the natural curve of your neck during sleep, with a contoured shape that accommodates back and side sleeping positions. It is not a medical device and is not intended to treat or diagnose any condition — but it is built with materials and geometry that support proper head and neck alignment.
Key Benefits
Butterfly-Shaped Ergonomic Contour: The pillow's distinctive butterfly shape is designed to cradle the head while providing raised support on either side for the neck. This geometry helps keep the cervical spine in a more neutral position during sleep, which may reduce the muscle tension that builds up when the neck is held at an unsupported angle for hours. The hollow center also distributes head pressure more evenly than a flat pillow surface.
Dual-Height Design for Different Sleepers: Each pillow features two distinct loft options — a higher side (4.52 in) and a lower side (3.15 in) — so you can flip the pillow to match your preferred sleeping position or body size. Side sleepers typically benefit from the higher loft; back sleepers often prefer the lower side. No additional inserts or adjustments needed.
CertiPUR-US Certified Memory Foam: The core is filled with slow-rebound, medium-firmness memory foam that has passed CertiPUR-US certification — a third-party standard that verifies the foam is made without certain harmful chemicals and meets emissions standards. The foam compresses under the weight of your head and gradually returns to shape, providing consistent support throughout the night.
Cooling Fabric Cover: The outer cover uses a breathable, moisture-wicking fabric designed to reduce heat retention during sleep. It is also treated with anti-pilling technology to maintain its texture after repeated washing and long-term use. The cover is skin-friendly and soft to the touch.
Multiple Size Options: Available in four variants (Z2320, Z5030, Z5030 GY, Z7200) with slightly different dimensions and weights to suit different preferences. See the size chart below for exact measurements.
Size Chart
Model
Dimensions (L × W × H, inches)
Net Weight (lbs)
Package Size (inches)
Z2320
26.50 × 15.04 × 5.43
3.15
15.74 × 6.29 × 6.29
Z5030
25.79 × 14.57 × 6.69
2.80
15.74 × 6.29 × 6.29
Z5030 GY
25.79 × 14.57 × 6.69
2.80
15.74 × 6.29 × 6.29
Z7200
24.80 × 14.57 × 4.33
3.31
15.74 × 6.29 × 6.29
Note: Upon first use, remove the pillow from its packaging and allow it to air out for 24 hours before use. This allows the memory foam to fully expand and any initial off-gassing to dissipate. This product is designed to support comfortable sleep positioning. It is not a medical device. If you experience chronic neck pain or sleep disorders, consult a qualified healthcare provider.
