Eve the wunderflip premium hybrid sleep mattress

For back sleepers, the level of support a mattress provides is influenced by its firmness and the type of support layer used, with considerations tailored to those of an average build to ensure proper spinal alignment and comfort.

Some materials, such as memory foam, can make it harder to move or reposition yourself as you sleep, due to their contouring nature. Similarly, pillow-top designs, while offering a plush feel, can reduce movement making turning more challenging.

Stability is influenced by the type of support layer used, affecting edge-to-edge support and the prevention of roll-together. For instance, pocket springs with a firmer tension typically offer greater stability compared to softer open coil designs.

Some mattresses, especially those made with memory foam or delivered as rolled bed-in-a-box options, may have a noticeable smell when first unpacked. This initial odour usually fades significantly within 24 hours as the materials air out.

In some mattresses, certain material compositions can lead to a longer-lasting odour that may persist beyond the typical airing-out period. This is more common in products with dense foams or certain adhesives, but proper ventilation can help reduce the scent over time.