The Signatory Superb mattress delivers exceptional comfort through a premium blend of natural fibers. Generous fills of Shetland wool, organic cotton, Moosburger horsetail, and cashmere create a soft, breathable sleeping surface, while hand-tufted detailing enhances durability and consistent support. Two rows of Vanadium steel hand-nested pocket springs provide robust support, with options to tailor firmness to soft, medium, firm, or extra-firm, and king sizes available in split firmness for personalized comfort.

Designed with meticulous craftsmanship, this mattress combines a two-layer hand-nested pocket spring system with a luxurious upholstery built from natural fillings and high-quality ticking. Enjoy the support of a solid timber divan frame, but note that the overall construction emphasizes natural materials and precise tension to cradle the body throughout the night. The result is a soothing, restful sleep experience that adapts across different sleep styles and body types.

• Two-layer hand-nested calico pocket spring construction with a high spring count
• Natural fillings including Shetland wool, organic cotton, horsehair, and cashmere
• Multiple firmness options: soft, medium, firm, extra-firm; king split firmness available
• Hand-tufted ticking for durability and consistent comfort
• Solid timber divan frame with a coir and wool/batting upholstery option