The Signatory Superb mattress offers exceptional comfort through a luxurious blend of natural fillings, including Shetland wool, organic cotton, Moosburger horsetail, and cashmere. This generous interior is hand-tufted to ensure enduring support and a consistently plush feel, while two rows of Vanadium steel hand-nested pocket springs deliver responsive, zoned support across the night. Available in soft, medium, firm, or extra-firm, with king sizes offered in split firmness to accommodate individual preferences for both partners.
Crafted with a commitment to natural materials, this mattress combines premium fibers and meticulous upholstery — from the two-layer calico pocket spring system to the finest ticking and hand-tied woollen tufts. The result is a robust, breathable sleep surface with excellent durability, designed to cradle the body and adapt to varying sleep styles while maintaining superior support and long-lasting comfort.
- Two-layer hand-nested calico pocket spring system with Vanadium steel springs
- Premium natural fillings: Shetland wool, organic cotton, Moosburger horsetail, cashmere
- Multiple firmness options: soft, medium, firm, extra-firm; king size available with split firmness
- Hand-tufted ticking for durability and consistent comfort
- Breathable, high-quality upholstery with wool and cotton blends
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