1: Value calculated according to the technical specification ST02.01 – Biomedical Area. −70% Deviation vs standard — mean lumbar deviation ≈ 3°, about the 70% below the ergonomic limit of 10°, measured with the motion-capture X-Sens MVN Biomech Awinda system.
Bartesaghi et al., Medical Engineering & Physics, 2022
“Three-dimensional assessment of spinal alignment and pressure distribution during simulated sleep conditions.”
2: −50% Localized pressures — average reduction in the percentage of body surface where pressure exceeds the capillary occlusion threshold (POC = 0,426 N/cm²), compared to the reference mattress.
On average: supine −53%, side −48%.
3: −12% Mean pressures — average difference between the total pressures exerted on the body in supine and side positions.
Recorded with barometric sensors X-Sensor LX200/PX100.
4: +18% Perceived comfort — average difference between the Comfort Index measured on the topper BodyPad (8,43) and on the reference mattress (7,13) in the ErgoCert tests (RPE 25113, 2025).
Sources and validity — data collected by ErgoCert – Ente di Certificazione per l’Ergonomia (Udine, IT), Test Report RPE 25113 – 27/10/2025.
Results refer to controlled test conditions and do not imply individual therapeutic effects.