Performance Pillow + Removable Cover With 37.5 Technology (King)

The NuSleep Bedding Pillows feature a blend of fabric and fiber fill using 37.5 technology, which provides superior breathability and comfort. These pillows have removable and washable covers constructed with 20% Cocona (37.5®) and 80% Lyocell. Frequent washing of the removable cover freshens the technology that's permanently embedded in the fabric. With added features like a double needle stitch and 2" gusset, your bed pillow will not only provide comfort, but the technology to help your body maintain its optimum comfort zone, allowing you to enter deeper, longer periods of rest.

Comfort in bedding is greatly influenced by the temperature and humidity next to skin known as the microclimate. For the average person, the body strives to maintain an ideal core body temperature of 37.5° C. You are most comfortable when the microclimate next to your skin has a relative humidity close to 37.5%. When you are in this ideal 37.5 comfort zone, you are also in the ideal conditions for sleep. 37.5 technology helps your body manage the moisture in your microclimate to keep you in this “37.5 zone” of comfort and rest.