The Signatory Superb mattress delivers exceptional comfort through a premium blend of natural fibers, including Shetland wool, organic cotton, Moosburger horsetail, and cashmere. Generous fillings are carefully selected to cradle the body while the ticking is hand-tufted to ensure lasting durability and consistent comfort night after night. Supported by two rows of Vanadium steel hand-nested pocket springs, this mattress offers tailored support and is available in soft, medium, firm, or extra-firm firmness, with king sizes offered in split firmness to suit individual preferences.
Crafted with a focus on natural, high-quality materials, this mattress features two-layer hand-nested calico pocket spring construction and a duvet-like upholstery of luxurious fillings. The result is a sleep system designed to balance softness and support, while practical details such as hand-tied woollen tufts, careful ticking choices, and robust border construction enhance longevity and performance for years of restful sleep.
- Two-layer hand-nested calico pocket spring construction with 3296–3480 springs in king size
- Natural fillings exclusive to British fleece wool, premium Moosburger horsetail, cashmere blend, and organic cotton
- Multiple firmness options: soft, medium, firm, extra-firm (split firmness available for king)
- Hand-tufted ticking for durability and consistent comfort
- Robust border construction with four rows of hand side-stitching and air vents
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