A Which? Best Buy 2023, the Jay-Be 2000 Hybrid E-Pocket Eco Truecore Mattress will impress you with its huge range of sleep technologies, including two types of innovative springs for maximum support. Innovative e-Pocketsprings An extra deep layer of e-Pocketsprings offers incredible pressure relief. These springs move independently, contouring to your body as you move - this allows them to precisely target pressure relief to your body exactly where you need it, keeping you in the most comfortable position all night long. An additional layer of micro e-Pocketsprings works similarly, but much more closely to provide even more precision. Foam-free for an eco-friendly design A high-density e-Fibrebase layer ensures you don't get an uncomfortable 'spring feeling' - you'll just feel their support. Further e-Fibrelayers, like the incredible Advance e-Fibreand Breathable Rebound e-Fibre, are totally foam-free and offer impressive body cushioning. Better for your health and the en