The Signatory Superb mattress blends luxury fibers with intelligent engineering to deliver lasting comfort and support. Generous amounts of Shetland wool, organic cotton, Moosburger horsetail, cashmere, and other natural fillings create a plush, breathable sleeping surface, while the hand-tufted ticking ensures durable, consistent comfort over time. Two rows of Vanadium steel hand-nested pocketed springs provide responsive support, with options to tailor firmness from soft to extra-firm, including split firmness for king sizes to suit individual preferences.
Designed for a refined sleeping experience, this mattress uses natural fillings sourced for quality and softness, paired with precise craftsmanship in its spring and upholstery construction. The result is a robust, well-insulated mattress with thoughtful detailing—hand-tied woollen tufts, high-quality ticking, and reinforced borders—delivering quiet, undisturbed rest and long-lasting performance across multiple firmness configurations.
- Two-layer hand-nested calico pocket spring system for plush yet supportive feel
- Natural fillings: Shetland wool, organic cotton, Moosburger horsetail, cashmere for premium comfort
- Firmness options: soft, medium, firm, extra-firm; king sizes available in split firmness
- Durable hand-tufted ticking with woollen tufts and twine
- Robust border construction with four rows of hand side-stitching and air vents
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