NEW Respa Inspire Natural Rest Collection. The Soprano encompasses all things natural with Natural fillings of Wool, Flax, Linen & Natural Latex making this a highly breathable mattress. Our unique RespaForm 1000 Pocket Spring System and RespaForm 2000 Mini-Pocket Springs with individually pocketed springs adds additional comfort and support contouring to your body shape. The Soprano offers anti-allergen protection as it includes Sleepfresh Technology - a natural probiotic which stops dust mites, bacteria & adors in their tracks. Breathable fabrics and natural materials all help with Thermoregulation keeping you at a stable body temperature all night. Foam encased in a robust foam frame adding support and preventing any roll off feel.