It is designed as a premium, natural-fill mattress with hand-nested pocket springs, complementing other luxury bedding by emphasizing breathable surfaces and refined materials for a cohesive high-end sleep setup.
It uses Shetland wool, organic cotton, Mooseburger horsetail, cashmere, British fleece wool, and Vanadium steel two-layer pocket springs. This combination offers a breathable, durable surface with cushioned support and long-lasting resilience.
Its versatile depth and split- firmness options (soft, medium, firm, extra-firm) for king sizes make it suitable for master bedrooms or luxury guest rooms where partners may prefer different feels.
Two layers of hand-nested Vanadium steel pocket springs provide targeted support, combined with premium natural fillings and hand-tufted ticking for durability and a refined, supportive surface.
The hand-tufted ticking, hand-tied woollen tufts, and robust borders, plus a deeper core with doming allowance, are designed to maintain depth, resilience, and consistent support over time.
Available in soft, medium, firm, or extra-firm, with split firmness options for king size to accommodate different comfort needs without compromising overall design.
The Signatory Superb mattress blends luxurious natural fibers with meticulous craftsmanship to cradle you in comfort every night. Generous layers of Shetland wool, organic cotton, Mooseburger horsetail, and cashmere create a premium feel, while the hand-tufted ticking maintains durability and consistent support. Two layers of Vanadium steel hand-nested pocket springs deliver superior support, with options for soft, medium, firm, or extra-firm tension to suit your preferred sleep feel. King sizes are available in split firmness to accommodate individual comfort needs without compromise.
Designed for lasting depth and resilience, this mattress showcases a careful balance of natural fillings and precision engineering. The upholstery emphasizes premium materials—British fleece wool, hand-opened long stranded Austrian Moosburger horsetail, and blended cashmere and organic cotton—paired with a refined ticking, hand-tied woollen tufts, and robust borders. With a total depth that includes a deeper core plus doming allowance, the result is a versatile, supportive mattress that adapts to various sleeping styles while maintaining a luxurious, breathable surface.
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