The Signatory Superb mattress combines luxurious natural fillings with expert construction to deliver exceptional comfort and enduring support. Generous layers of Shetland wool, organic cotton, Moosburger horsetail, and cashmere cradle the body, while a hand-tufted ticking maintains durability and consistent responsiveness night after night. Two rows of Vanadium steel hand-nested pocket springs provide premium support, and you can choose from soft, medium, firm, or extra-firm firmness, with split firmness available for king sizes to suit individual preferences.
Designed for lasting comfort, this mattress features a two-layer hand-nested calico pocket spring system and a robust, all-natural upholstery that includes British fleece wool, Austrian horsetail, cashmere blends, and organic cotton. The highest quality ticking, hand-tied woollen tufts, and refined borders contribute to a luxurious feel, while built-in air vents and carefully engineered depths ensure breathable performance and easy maintenance across standard and high-profile configurations.
- Two-layer hand-nested calico pocket spring construction with multiple firmness options
- Premium natural fillings: Shetland wool, organic cotton, Moosburger horsetail, cashmere
- Hand-tufted ticking for durability and consistent comfort
- King sizes available with split firmness and a robust overall depth
- Refined borders with hand side-stitching and air vents for enhanced breathability
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