The Signatory Superb mattress offers exceptional comfort by combining luxurious natural fibers with expert craftsmanship. Generous layers of Shetland wool, organic cotton, Moosburger horsetail, cashmere, and other natural fillings are hand-tufted into a durable, supportive core, delivering a plush, enveloping feel night after night. Two rows of Vanadium steel hand-nested pocketed springs provide dependable support, while a range of firmness options—soft, medium, firm, or extra-firm—lets you tailor the experience to your preferences, with split firmness available for king sizes to accommodate individual needs.
Designed for lasting quality, this mattress features two-layer hand-nested calico pocket spring construction, substantial spring count, and premium ticking. The upholstery showcases natural fillings—including British fleece wool, Moosburger horsetail, and blended Shetland wool with cashmere—tied and finished for durability. With careful border construction, air vents, handles, and a robust divan framework, it delivers a balanced combination of comfort, support, and breathability across a range of heights and configurations.
- Two-layer hand-nested calico pocket spring system with multiple firmness options
- Premium natural fillings: Shetland wool, organic cotton, cashmere, and Moosburger horsetail
- Hand-tufted ticking for durability and consistent comfort
- King-size configurations available with split firmness
- Solid timber divan frame with quality borders, air vents, and side-stitching
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