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True Sleeper Premier Rich Bed Mattress 01 Standard (Single)

True Sleeper Premier Rich Bed Mattress 01 Standard (Single)

$949.99 USD
$949.99 USD
Sale Sold out

The unique memory foam material conforms to your body, dispersing pressure and reducing strain on your lower back and shoulders! Enjoy a comfortable sleep. The luxuriously thick five-layer structure provides the ultimate comfort. The reversible design allows you to customize the firmness of each area to your liking. The exterior cover is antibacterial, odor-resistant, dust mite-resistant, and mold-resistant, and the urethane mattress portion closest to your body is made in Japan for your peace of mind.

Five points about the True Sleeper
Premier Rich bed mattress

01
Excellent body pressure distribution reduces strain on the lower back and shoulders while sleeping

The upper layer of memory foam distributes pressure evenly across your body,
reducing strain on your lower back and shoulders while you sleep.
It effectively reduces strain not only when you sleep on your back, but also when you sleep on your side,
freeing you from the discomfort of lower back and shoulder pain caused by ill-fitting bedding.

Pressure High 6.5 Low 1.33 (kPa) Our comparison spring mattress Premier Rich Bed Mattress
  • Researched by our company *Test results for sleeping on your back
  • The human figure is inserted for illustrative purposes only.
  • Standard test results
Pressure High 16.0 Low 1.33 (kPa) Our comparison spring mattress Premier Rich Bed Mattress
  • Researched by our company *Test results for side sleeping
  • The human figure is inserted for illustrative purposes only.
  • Standard test results
02
Luxuriously thick
five-layer structure
Upper: Microfiber quilt, Ultra Viscoelastic, Hard support foam Lower: High-density foam, Coil springs Safe and clean processing Antibacterial and odor resistant*1 Dust mite resistant*2 Mildew resistant*3 Luxurious thickness of approximately 25cm *02 Upgrade to approximately 27cm Firm support from below, breathable, comfortable design that reduces vibration transmission

The upper layer of the Fit Care Block features a memory foam layer that conforms to your body shape and temperature, dispersing pressure and reducing strain on your lower back and shoulders,
while the high-resilience material provides firm support. The lower layer, the Relax Support Block, is designed to reduce vibration transmission and emphasize breathability, providing firm support with high-density foam and coil springs for a comfortable sleep.
This five-layer structure provides you with the ultimate sleep, free from lower back and shoulder pain caused by ill-fitting bedding.

  • 1. Meets our company's standards in JIS L1902 testing
  • It is not effective against all bacteria.
  • 2. Meets our company's standards in JIS L1920 repellent testing
  • 3. Compliant with JIS L1921 test
Premier Rich Bed Mattress Comparison Table Type Bed mattress that can be laid directly on the bed frame Product name Premier Rich Bed Mattress 01 Standard Replacement Premier Rich Bed Mattress 02 Premium Upgrade Replacement Firmness Soft low resilience Firm high resilience Soft low resilience Firm high resilience Thickness (height) Approx. 25 cm Approx. 27 cm Specifications/processing Outer cover Antibacterial*1 Deodorizing*1 Dust mite resistant*2 Antifungal*3 Outer cover Antibacterial*1 Deodorizing*1 Dust mite resistant*2 Antifungal*3 Moisture absorbing, quick drying
  • 1. Meets our company's standards in JIS L1902 testing
  • It is not effective against all bacteria.
  • 2. Meets our company's standards in JIS L1920 repellent testing
  • 3. Compliant with JIS L1921 test
03
Eggs won't break! Wine won't spill!
Shock absorption

This is due to its excellent body pressure dispersion and shock absorption!
This reduces the strain on your lower back and shoulders, allowing you to sleep soundly until the morning!

04
It's like a custom-made
three-part structure
The upper part has a three-block multi-layer structure and is reversible between low and high resilience.

The reversible design allows you to choose between low and high resilience, and the three-section structure allows you to freely customize the firmness of each section, from head to waist to legs!
It distributes body pressure around the waist and shoulders, allowing you to achieve your ideal sleep, just like a custom-made mattress.

Choose from 4 recommended replacement patterns to suit your needs

01 Head: Low resilience, Waist: High resilience, Legs: Low resilience. A pattern that suits everyone. Taking into consideration differences in body shape, it is also recommended for parents and children to sleep together. *Please also refer to the instruction manual when using with children.
02 Head: Low-resilience Waist: Low-resilience Legs: Low-resilience For those who prefer a softer sleeping experience. Also recommended for those with a slim build (BMI under 18.5) or who often sleep on their side.
03 High resilience for head High resilience for waist High resilience for feet For those who prefer a firm sleeping experience, you can turn the bottom layer over for a firmer sleeping experience.
04 Head: Low resilience, Waist: High resilience, Legs: High resilience. Prevents sagging of the buttocks, which tends to occur in people with a sturdy build (BMI 25 or higher).
What is BMI ?
Pick UP! If you are concerned about shoulder and lower back strain while sleeping, we recommend placing the memory foam side up. Head: Memory foam Lower: Memory foam Foot: Memory foam
05
Clean and safe quality
- passed 80,000 cycle durability test

Because it is bedding that you sleep on every day, it is long-lasting and reliable.

1The exterior fabric is antibacterial, deodorizing *1 ,
anti-mite *2 , and anti-fungal *3

2By swapping blocks,
you can reduce sagging of each part!

3
The urethane layer on the top of the bed mattress, which is closest to the skin (body), is made in Japan for peace of mind .

4Passed durability test of 80,000 times *5

  • 1: Meets our company's standards in JIS L1902 testing. *Not effective against all bacteria.
  • 2: Meets our company's standards in JIS L1920 repellent testing
  • 3: Compliant with JIS L1921 test
  • 4: The outer fabric and underlayer are made in China
  • 5: Compliant with JIS S1102


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