The Signatory Superb mattress blends natural luxury with meticulous craftsmanship to deliver exceptional comfort and lasting support. Generous layers of Shetland wool, organic cotton, Moosburger horsetail, and cashmere are hand-tufted for durability, creating a plush yet resilient sleeping surface. Two rows of Vanadium steel hand-nested pocketed springs provide responsive support, with multiple firmness options—soft, medium, firm, or extra-firm—and split firmness available for king sizes to suit individual preferences.
Designed for a premium sleep experience, this mattress uses everything from pure British fleece wool to hand-teased cashmere and organic cotton, all wrapped in a finest-quality ticking. The combination of natural fillings, expert tufting, and a robust border system delivers consistent comfort, enhanced airflow, and reliable edge-to-edge support. A solid timber divan frame and high-density construction further reinforce stability and longevity for years of peaceful, restorative sleep.
- Two-layer hand-nested calico pocket spring system with up to 3296 (king) springs for tailored support
- Natural-fill upholstery featuring Shetland wool, organic cotton, cashmere, and Moosburger horsetail
- Multiple firmness options: soft, medium, firm, or extra-firm; king sizes available in split firmness
- Hand-tufted ticking and hand-tied woollen tufts for durable, consistent comfort
- Solid timber divan construction with a robust border, air vents, and four-row side-stitching
Opens thecleanbedroom.com in a new tab.
← Back to Mattresses