Restaspring Zest. For those who dislike memory foam but still want to reap many of the benefits. The Restasprings are hinged head to toe, meaning they mold to the shape of your body and minimise roll-together. Deep layers of sumptuous hypo allergenic fillings are micro quilted to a fresh white and breathable knitted cover. A 6 gauge rod edge extends the sleeping surface right up to the edges. So buy this Restaspring Zest Now £209.00.