The Masterpiece Superb redefines comfort through material density and thoughtful layering, delivering warmth, airflow, and surface softness in a single, meticulously crafted mattress. A cashmere, silk, and viscose cover greets the skin with a breathable, heat-dissipating surface, while three layers of hand-nested calico pocket springs work independently to tailor support to each body zone, ensuring a calibrated response rather than a uniform feel.

Within the upholstery, Real Shetland Wool blended with cashmere, alpaca, and silk sits near the surface to regulate temperature, complemented by a micro-spring layer of Austrian Moosburger® horsetail that channels air and keeps heat from collecting beneath you. The upper and lower faces feature blended Real Shetland Wool and organic cotton for lasting resilience, and five rows of hand side-stitching alongside hand-tied woollen tufts lock every layer in place, preserving the integrity of the sleep surface from edge to edge.

• Cashmere, silk, and viscose cover for a soft, breathable sleep surface
• 3,996 king-size hand-nested calico pocket springs for zoned, adaptive support
• Temperature-regulating Real Shetland Wool layers near the surface
• Micro-spring Moosburger horsetail layer to promote airflow
• Five rows of hand side-stitching with hand-tied woollen tufts for edge-to-edge stability