The Signatory Superb mattress blends natural luxury with meticulous craftsmanship to cradle you in comfort throughout the night. Generous layers of Shetland wool, organic cotton, Moosburger horsetail, and cashmere are thoughtfully incorporated, then hand-tufted to ensure lasting durability and consistent surface feel. Supported by two rows of Vanadium steel hand-nested pocket springs, this mattress delivers superior support and comes in a choice of firmness levels—soft, medium, firm, or extra-firm—with king sizes available in split firmness to accommodate personal preferences.
Designed to elevate sleep quality, the upholstery showcases exclusively natural fillings—including British fleece wool, hand-opened Moosburger horsetail, Shetland wool blended with cashmere, and organic cotton—paired with a finest quality ticking and hand-tied woollen tufts. The multi-layer construction features a two-layer pocket spring system and a solid timber divan frame, delivering balanced contouring support and premium durability. Available in standard heights and tailored to fit a variety of bedding setups, the mattress emphasizes comfort, longevity, and a refined sleeping experience.
- Two-layer hand-nested calico pocket spring construction with precision-tuned tension
- Exclusive natural upholstery: wool, horsetail, cashmere, and organic cotton
- Four firmness options (soft, medium, firm, extra-firm) with split firmness for king sizes
- Hand-tufted ticking and hand-tied woollen tufts for durable, consistent comfort
- Solid timber divan frame with a robust build and premium air vents
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