Zukan Cooling Pillow

What difference does 2.6°C make, you might ask. If we're talking about the temperature of your head in a hot summer night, the answer is "a lot": those 2.6 degrees can be the difference between a healthy body temperature of 36.6°C (97.88°F) and a high fever of 39.2°C (102.56°F)! So what the Zukan Cooling Pillow brings to your bed is the difference between a good night's sleep and a restless night where you wake up every couple of hours with your head hot and wet from sweating! The way the Zukan Cooling Pillow manages to keep the temperature lower is its combination of an upper layer (which allows the air to circulate more freely) in a honeycomb design, a two-curve shape that keeps your head in a correct position and doesn't allow it to sink, and a urethane foam that holds your head's natural shape. All these also mean that this 600 x 400 x 130 mm (23.6 x 15.7 x 5.1") pillow is perfect for helping you keep your spine aligned when you sleep, so you can breath better and have less tension in your neck! Specs and Features: Temperature: 2.6°C lower than regular pillows 2 curves (high and low) Honeycomb design for better air flow Color: lavender Dimensions: 600 x 400 x 130 mm (23.6 x 15.7 x 5.1") Materials (side cover): thermoplastic elastomer (upper layer), 88% nylon, 12% polyurethane (fabric) Materials (body): polyester (inner bag), urethane foam (body) Materials: (pillow cover): 88% nylon, 12% polyurethane