The Signatory Superb marks the entry into Vispring’s two-layer spring architecture, pairing hand-opened long-stranded Austrian Moosburger® horsetail with hand-teased Real Shetland Wool blended with cashmere. This refined combination shapes the feel and thermal behaviour of the sleep surface, delivering a balanced, breathable comfort that evolves with each night of use rather than relying on a single filling for performance.
The ticking blends wool, silk, and viscose for breathable softness that begins conditioning the microclimate at first contact. Underneath, the upholstery builds in resilience and moisture regulation with British fleece wool, followed by the long fibres of Moosburger horsetail to resist compression and maintain loft. The Real Shetland Wool and cashmere blend offers a finer transition layer, while Real Shetland Wool and organic cotton add body and absorptive capacity. A two-layer hand-nested vanadium steel calico pocket spring system (3,296 springs in King) responds independently to weight and movement, extending support across the surface. The border, reinforced by coir and wool and four rows of hand side-stitching, anchors the perimeter and preserves the upholstery profile for years of use, with woollen tufts and twine compressing the layers into a stable depth at every tuft point.
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