Highgrove Solar Supreme Extra Long Mattress - EU Single

• Stretch Knit Fabric. A soft, pliable cover that lets the fillings beneath contour to your body shape. It flexes rather than pulling taut, so you feel more of the comfort layers.
• Quilted Finish with White Fibre Fillings. The outer fabric is stitched to the surface fillings, giving a flat, even sleeping surface. The white fibre fillings are lightweight and high loft, hypoallergenic, and hold their shape well over time.
• Tencel. Eucalyptus treated fibres that improve heat flow and move moisture away from you. In practice, this helps keep the sleep surface drier and cooler through the night.
• Open Coil Springs. An interconnected system of hourglass shaped springs set in rows from head to toe, joined by spiral wires. It's a durable, traditional construction, though movement transfers across the bed more than it would with pocket springs.
• Wire Edge Border. A thick rod-edge wire attached to the perimeter rows of springs. This resists border breakdown and gives usable support right to the edge of the mattress.

Layer details from archerssleepcentre.co.uk product page, September 2026.