Indulgent blends of silk, mohair, Shetland wool, organic cotton and South American horsetail create a truly comfortable and supportive sleep surface, enveloped in a soft, breathable viscose and cotton fabric for a luxurious feel. The surface is hand-tufted by skilled craftsmen to lock in comfort and durability, while the core features two rows of Vanadium steel, hand-nested calico pocket springs that respond to movement and provide reliable support. A full range of firmness options—from soft to extra-firm, including split firmness for king-size variants—allows you to tailor the feel to your preferences and sleep style.

Two-layer hand-nested calico pocket spring construction delivers robust, adaptive support, with 3,496 springs in a King size. Upholstery uses natural fillings such as British fleece wool, South American horsetail, Shetland wool, silk, mohair and organic cotton, wrapped in a finest ticking and finished with hand-tied woollen tufts and twine. The borders feature coir and wool, four rows of hand side-stitching, and air vents for breathability. Overall depth is about 9.1 inches (23 cm) with a doming of 2.4 inches (6 cm) plus/minus 0.8 inches, and multiple height options are available, including Sovereign high 12.2 inches (31 cm), Sovereign low 9.8 inches (25 cm) and sovereign shallow/bed base 6.7 inches (17 cm), with divan constructions offering 1,740 springs in King size and a solid timber frame.

• Rich, natural fillings including silk, mohair, Shetland wool and horsetail for a luxurious, breathable surface
• Hand-tufted finish with premium ticking and wool tufts for enduring comfort
• Two rows of Vanadium steel, hand-nested calico pocket springs for responsive support
• Firmness options from soft to extra-firm, with king-size split firmness available
• Breathable construction with air vents, coir and wool borders, and precise hand stitching