Dozing, tossing and turning, sweating – the cover of the mattress on your baby's bed has to withstand a lot of strain. Our tried and tested classic babybay® Classic Cotton Soft Premium cover with resilient babybay® quality takes care of everything. Together with the mattress core, the wonderfully soft cotton cover creates a baby-friendly microclimate: air can circulate optimally without drawing too much heat from the body. The babybay® Classic Cotton Soft Premium cover adapts perfectly to the shape of your baby's body thanks to its elaborate quilting in a star design, and provides support, thus ensuring your baby has a deep, long, restful and dreamy sleep. The cover can be removed thanks to the zip fastening and is washable up to 40°C. babybay® Classic Cotton Soft Premium cover – so your baby has a healthy, peaceful sleep. All mattress covers are tested for harmful substances and are awarded the "Confidence in Textiles" certificate in accordance with Ökotex Standard 100 Class 1 for babies (12.0.03346).