The Signatory Superb mattress is crafted to deliver unmatched comfort through a luxurious blend of natural fibers. Generous layers of Shetland wool, organic cotton, Moosburger horsetail, and cashmere Create a premium, breathable sleeping surface that is hand-tufted at the ticking for lasting durability and consistent support. With two rows of Vanadium steel hand-nested pocketed springs, this mattress offers superior spinal alignment and personalized firmness options to suit soft, medium, firm, or extra-firm preferences, including split firmness for generous king-size customization.
Designed for lasting quality, the mattress features a two-layer hand-nested calico pocket spring system and a thoughtfully curated upholstery that emphasizes natural fillings such as British fleece wool, hand-opened long-stranded Austrian horsetail, and blended real Shetland wool with cashmere. The result is a resilient, comfortable finish with fine ticking, hand-tied woollen tufts, and robust borders, all arranged to support deep, restorative sleep across varying heights and configurations.
- Two layers of hand-nested pocket springs (Vanadium steel) for targeted support
- Natural fiber upholstery including Shetland wool, cashmere, and horsetail
- Multiple firmness options: soft, medium, firm, extra-firm, with split firmness available for king sizes
- Hand-tufted ticking and hand-tied woollen tufts for durability
- Distinct heights and frame options (Statesman variations) to fit different bed setups
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