The Signatory Superb mattress blends natural fibers and expert craftsmanship to deliver unparalleled nightly comfort. Generous fillings of Shetland wool, organic cotton, Moosburger horsetail, and cashmere are hand-tufted into a durable ticking, providing a plush yet supportive feel. Two rows of Vanadium steel hand-nested pocketed springs deliver steady, responsive lift, with firmness options ranging from soft to extra-firm (including split firmness for king sizes) to match individual sleeping preferences.
Designed for lasting quality, this mattress combines luxurious materials with meticulous construction: natural fillings, hand-tied wool tufts, and a refined ticking finish. The two-layer pocket spring system, high spring count, and thoughtful border and divan details work together to support proper spinal alignment while offering a breathable, premium sleeping surface.
- Two layers of hand-nested vanadium steel pocket springs for durable, responsive support
- Premium natural fillings: Shetland wool, organic cotton, Moosburger horsetail, cashmere
- Available firmness: soft, medium, firm, or extra-firm (king sizes split firmness available)
- Hand-tufted ticking and woollen tufts for durability and consistent comfort
- Rich, breathable upholstery with natural fibers and refined border details
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