Jay Be Simply Kids Waterproof Anti-Microbial Foam Free Sprung Mattress - EU Single

• Waterproof fabric. A waterproof outer fabric with anti-bacterial, anti-microbial and anti-fungal protection, which means spills and accidents stay on the surface rather than reaching the layers below. That makes it far easier to keep hygienic through the messier years.
• Comfort layers. Entirely foam-free, using breathable e-Fibre comfort layers with open-cell fibres that help wick away moisture. In practice, that means a cooler, fresher sleeping surface for your child.
• Spring core. A medium firmness spring core that provides evenly distributed support across the mattress. This is a sensible feel for growing children, neither too soft nor too hard.
• 3D Mesh border. A 3D mesh border vent around the side of the mattress increases airflow. Combined with the breathable comfort layers, it helps the mattress stay ventilated.

Layer details from jaybe.com product page, September 2026.