Thanks to the Airy series, the entire series has passed over 860,000 pieces.
As of December 31, 2017. Iris Ohyama Study

From the highly popular Airy Series, we pursue more comfortable sleeping experience.
Introducing the Airy Mattress Extra Volume Type.

2-layer aero cube
The traditional Airy Mattress x Ribbed Airy Xtra 2-layer construction
Improved fit and body pressure distribution.
Sleep more comfortable and restful until the morning.

Three-dimensional spring construction.
The high resilience material "Aero Cube(R)" is intertwined in a way of weaving air.
3D spring construction provides extra support
It is lightweight and keeps you feeling light as it is floating on a cloud.

■ High Resilience: With excellent rebound force, you can easily turn over and over your sleep.
■ Breathable... The 2-layer Aero Cube (R) is 95% air. It wicks moisture away from the gap of the fibers, making it dry in the summer and not stuffy in the winter.
■Durability: Even if you use it every day, you can use it for a long time.
■Washable... Cover and inner core are removable and washable.
■ Antibacterial deodorant & dust resistant... No fiber shavings caused by thread cutting, and dust mites are not prone to growth.
- Compact storage: It can be folded and stored in small gaps.

From the Manufacturer

Results of surveys about sleep and sleep for 200 people who use Airy.　There may be individual differences in how they feel due to personal feedback.

If you feel it, you will not want to take it off. From the highly popular Airy series, this evolved extra volume is now available.	New construction for a better fit Dual-layer construction combines a traditional Airy mattress with a new AeroCube(R) construction.Improved body fit	Distributes body pressure for a comfortable sleep. Distributes body pressure that tends to focus on your shoulders and waist.New construction makes you more comfortable to sleep on.

Excellent resilience for easy tossing and turning. The high resilience supports your body from various directions and allows you to naturally toss and turn.	Durable and long lasting Excellent durability and easy to maintain the comfort of your first use.	Incredible Breathability Breathable and moisture wicking Aerodube(R)Wicks away sweat and moisture to keep you comfortable to sleep on.

It will stay cool in the summer and will not get stuffy in the winter. Highly breathable to help you sleep comfortably in your futon.	Reversible fabric for year-round use The mesh surface is smooth and comfortable against the skin, and the soft fabric has a warm knit surface.	Fully washable. The cover and filling are fully washable and clean.Quick drying and easy to use anytime.