Mattress comparison table

A conditioning gear series that brings together the latest sleep science.
A rich lineup of mattresses, pillows, and comforters.

Here indicates the price, thickness, firmness, and features of the mattress [ AiR ] below for the comparison of single size, semi-double size, and double size.

S (single) size mattress comparison list

Product name price
(tax not included)
weight Thickness
(Mm)
firmness Features Construction
AiR01SE AiR01SE 040000 ¥ 40,000 4.7 About 4.7 kg 80 110 Basic (110 Newton)
  • Using "Refrefoam" (in the second layer)
    Upper material: antibacterial processing
  • [Comfort]
    A specail three-dimensional wavy structure
  • [Breathability]
    36 cross holes (for single size)
AiR01SE AiR01SE 040000 ¥ 40,000 4.7 About 4.7 kg 80 140 Firm (140 Newton)
  • Using "Refrefoam" (in the second layer)
    Upper material: antibacterial processing
  • [Comfort]
    A specail three-dimensional wavy structure
  • [Breathability]
    36 cross holes (for single size)
AiRSI AiRSI 080000 ¥ 80,000 6.0 About 6.0 kg 90 140 Regular (140 Newton)
  • Using Non-membrane foam (in the first layer)
  • Upper material: Water absorption and quick dry processing
  • [Comfort] [Breathability]
    A specail three-dimensional cross slit structure
AiRSI-H AiRSI 095,000 ¥ 95,000 6.3 About 6.3 kg 90 170 Firm (170 Newton)
  • Using Non-membrane foam (in the first layer)
  • Upper material: Water absorption and quick dry processing
  • [Comfort] [Breathability]
    A specail three-dimensional cross slit structure

SD (semi-double) size mattress comparison list

Product name price
(tax not included)
weight Thickness
(Mm)
firmness Features Construction
AiR01SE AiR01SE 055000 ¥ 55,000 6.4 Approximately 6.4 kg 80 110 Basic (110 Newton)
  • Using "Refrefoam" (in the second layer)
    Upper material: antibacterial processing
  • [Comfort]
    A specail three-dimensional wavy structure
  • [Breathability]
    36 cross holes (for single size)
AiR01SE AiR01SE 055000 ¥ 55,000 6.7 Approximately 6.7kg 80 140 Firm (140 Newton)
  • Using "Refrefoam" (in the second layer)
    Upper material: antibacterial processing
  • [Comfort]
    A specail three-dimensional wavy structure
  • [Breathability]
    36 cross holes (for single size)
AiRSI AiRSI 100000 ¥ 100,000 7.3 Approximately 7.3 kg 90 140 Regular (140 Newton)
  • Using Non-membrane foam (in the first layer)
  • Upper material: Water absorption and quick dry processing
  • [Comfort] [Breathability]
    A specail three-dimensional cross slit structure
AiRSI-H AiRSI 115,000 ¥ 115,000 7.5 Approximately 7.5 kg 90 170 Firm (170 Newton)
  • Using Non-membrane foam (in the first layer)
  • Upper material: Water absorption and quick dry processing
  • [Comfort] [Breathability]
    A specail three-dimensional cross slit structure

D (double) size mattress comparison list

Product name price
(tax not included)
weight Thickness
(Mm)
firmness Features Construction
AiR01SE AiR01SE 070000 ¥ 70,000 7.5 Approximately 7.5 kg 80 110 Basic (110 Newton)
  • Using "Refrefoam" (in the second layer)
    Upper material: antibacterial processing
  • [Comfort]
    A specail three-dimensional wavy structure
  • [Breathability]
    36 cross holes (for single size)
AiR01SE AiR01SE 070000 ¥ 70,000 7.9 Approximately 7.9 kg 80 140 Firm (140 Newton)
  • Using "Refrefoam" (in the second layer)
    Upper material: antibacterial processing
  • [Comfort]
    A specail three-dimensional wavy structure
  • [Breathability]
    36 cross holes (for single size)
AiRSI AiRSI 120000 ¥ 120,000 8.5 Approximately 8.5 kg 90 140 Regular (140 Newton)
  • Using Non-membrane foam (in the first layer)
  • Upper material: Water absorption and quick dry processing
  • [Comfort] [Breathability]
    A specail three-dimensional cross slit structure
AiRSI-H AiRSI 135000 ¥ 135,000 8.8 Approximately 8.8 kg 90 170 Firm (170 Newton)
  • Using Non-membrane foam (in the first layer)
  • Upper material: Water absorption and quick dry processing
  • [Comfort] [Breathability]
    A specail three-dimensional cross slit structure
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