The St Andrews is a premium range pocket bed with blue gel memory foam. It is from Rest Assured’s Evolution Pocket Spring range and has a Euro Rail top with Blue Gel Memory Foam. These mattresses are made with heat-tempered, individually wrapped pocket springs. This ensures they make no noise. They also provide optimal support and comfort by moulding to the contours of your body. The ultra-tough Pocket Spring unit provides perfect sleeping postures and zero movement transfer. This double-sided mattress provides dual sleeping surfaces. The edges are reinforced to ensure that there is no sagging, delivering the largest sleeping surface possible.