The Signatory Superb mattress blends premium natural fibers to deliver exceptional comfort and durable support. Generous fills of Shetland wool, organic cotton, Mooseburger horsetail, and cashmere cushion every night, while the ticking is hand-tufted to protect the fibers and maintain consistent comfort. Two rows of Vanadium steel hand-nested pocket springs provide subdivided support, with multiple firmness options—soft, medium, firm, or extra-firm—and the option for split firmness on king sizes to accommodate individual preferences.
Crafted with meticulous attention to materials and construction, this mattress uses a two-layer hand-nested calico pocket spring system and a cover that emphasizes natural fillings, including British fleece wool, hand-opened horsetail, and blended shetland wool with cashmere. It features hand-tied woollen tufts, robust borders with coir and wool batting, four rows of hand side-stitching, and thoughtfully placed air vents. The result is a luxurious, breathable sleeping surface with a thickness and edge-to-edge support designed for lasting comfort.
- Two-layer hand-nested calico pocket spring construction with Soft to Extra Firm options
- Premium natural fillings: Shetland wool, organic cotton, cashmere, and horsetail
- Hand-tufted ticking for durability and consistent comfort
- Available in king size with split firmness for personalized support
- Solid timber divan frame with high-quality ticking or upholstery fabric
- Detailed borders, hand side-stitching, air vents, and reinforced tufts for longevity
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