The Signatory Superb mattress blends luxurious natural fibers with expert craftsmanship to cradle you through the night. Generous layers of Shetland wool, organic cotton, Moosburger horsetail, and cashmere create a plush, breathable comfort that remains supportive thanks to two layers of Vanadium steel hand-nested pocketed springs. Hand-tufted ticking ensures durability and consistent comfort, while a range of firmness options—soft, medium, firm, or extra-firm—lets you tailor the experience. King sizes are available in split firmness to accommodate couples with different preferences.
Designed for lasting performance, this mattress combines traditional techniques with premium materials. The interior construction features two-layer calico pocket springs, with thousands of springs in larger sizes, and a refined upholstery that emphasizes natural fillings such as British fleece wool, Moosburger horsetail, and blended Shetland wool with cashmere. Detailed features include four rows of hand side-stitching, air vents, and a robust divan construction, delivering precise support, exceptional durability, and a refined feel across the available heights.
- Two rows of Vanadium steel hand-nested pocket springs for superior support
- Luxurious natural fillings: Shetland wool, organic cotton, Moosburger horsetail, cashmere
- Hand-tufted ticking for durability and consistent comfort
- Multiple firmness options: soft, medium, firm, extra-firm (split firmness available for king)
- Two-layer calico pocket spring construction with high spring counts
- Premium borders with coir and wool battings, air vents, and refined upholstery
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