Duchess Soft. Designed for those who prefer a mattress with softer feel but still want to feel perfectly supported. Natural fibres of lambs wool, cashmere and silk combine with 1400 ReActive double tempered pocket springs for long-lasting comfort. Support is carried right up to the edge with external rows of hand side-stitching. The make up of the mattress allows it to be completely hypoallergenic. And buy this Duchess Soft Was £955.00 Now £899.00.