The Signatory Superb mattress blends premium natural fibers for a luxurious, supportive sleep experience. Generous layers of Shetland wool, organic cotton, Moosburger horsetail, and cashmere are masterfully filled and the ticking is hand-tufted to ensure lasting comfort and durability. With two rows of Vanadium steel hand-nested pocket springs, this mattress delivers superb support in a choice of firmness levels—soft, medium, firm, or extra-firm—with an option for split firmness on king sizes to suit individual preferences.
Designed with meticulous attention to detail, this mattress uses a two-layer calico pocket spring system and a high-quality upholstery construction featuring natural fillings, real Shetland wool blended with cashmere, and hand-tied woollen tufts. The edge-to-edge support, air vents, and robust borders ensure long-lasting comfort and consistent performance, while the divan construction provides a solid timber frame and reinforced support across king sizes.
- Two-layer hand-nested calico pocket spring construction
- Available in soft, medium, firm, or extra-firm (split firmness on king)
- Generous natural fillings: Shetland wool, organic cotton, Moosburger horsetail, cashmere
- Hand-tufted ticking for durability and consistent comfort
- Robust borders with air vents and multiple edge protections
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