Pocket Spring + Latex Mattress : In fact, Dunlopillo is the only brand that offers 3 different Individual Pocketed Systems (IPS) to suit different comfort and support preferences. The Grandeur Series mattresses combines UK Talalay Pillow Top with 5-Zone Pocketed Spring to provide varying degrees of firmness designed around the body’s 5-zones; Duchess Series mattresses have UK Talalay Pillow Top with IPS in Parallel arrangement to offer gentle yet firm support; while Firmrest Series mattresses combines UK Talalay Pillow Top with Honeycomb Pocket Spring to provide stronger and firmer support. These unique features, together with the benefits of UK Talalay Latex, not only cradle every curve of your body for unsurpassed comfort and support; but also ensure that you stay fresh, dry and cool for a good night’s sleep.