Aireloom Marin Split King Mattress Set with Head Up Only Base

To allow the two sides to move independently, a split king requires a specific sheet configuration: two separate Twin XL fitted sheets and one shared King-size flat sheet and comforter. We recommend using deep-pocket sheets with strong elastic borders to ensure the fabric stays securely in place even when the head of the mattress is fully elevated.

While some traditional innersprings are too rigid, this mattress is specifically engineered for compatibility with adjustable bedding. It features a handmade construction with the patented Aireloom Lift and high-performance components designed to flex repeatedly while maintaining structural integrity. The tight-top design and premium materials ensure the mattress follows the base's contours perfectly without compromising the support or the "soft but firm" feel.

A split king setup is the premier solution for partners who share a bed but have different comfort or lifestyle needs. Because this set consists of two independent Twin XL mattresses and bases, one person can remain flat for sleep while the other raises the head to read or work. This physical separation also provides superior motion isolation, ensuring that one partner's movements—such as tossing or getting up early—do not disturb the other.

Yes. Utilizing the "Head Up Only" feature of the included RTG Sleep 2900 adjustable base can significantly alleviate symptoms of snoring and acid reflux (GERD). By elevating the torso, gravity helps keep airways open and prevents stomach acid from rising. This customizable positioning allows you to find the precise angle for relief without needing to prop yourself up with uncomfortable pillows.

This mattress is designed with a reinforced edge and border style specifically to enhance durability and support. In addition to preventing "roll-off" during the night, this reinforced construction provides a stable, firm surface for sitting while you get dressed or enter and exit the bed. This is an essential feature for maintaining the mattress's shape and support over years of use.

The included RTG Sleep 2900 base is designed for effortless use with a wireless remote control, allowing you to adjust your position with the push of a button. The motorized frame operates with modern, quiet-drive technology designed to be discreet, ensuring that adjusting your side of the bed in the middle of the night won't wake your partner. Additionally, the low-profile 4-inch base height ensures it fits seamlessly within most modern bedroom aesthetics.