The two-sided Zena mattress is the most popular type of foam mattress, primarily designed for children's beds. The Zena is made from high-quality T25 polyurethane foam. The mattress has a firmness level of H3 and a height of 10 centimeters. Its simple construction ensures good thermal insulation and ventilation, keeping the mattress breathable. The mattress has hypoallergenic properties. The anti-allergenic quilted cover does not retain allergens, which is beneficial for allergy sufferers. Additionally, the cover can be machine washed at 40 degrees Celsius, promoting good sleep hygiene. The cover features a zipper, making it easy to remove and put back on. The Zena model is not only comfortable but also available at an attractive price.