Review on Oxsi Breathable Crib Mattress Accumulation Breathability by Amy Bell

What the Revain product page says: AIR: Formulated to reduce CO2 deposition in both the core and shell, allowing for proper thermoregulation and ensuring a comfortable and safe night's sleep. The air flows and your baby sleeps soundly and freshly from head to toe. The core is HR Oxigena Soft foam with micro-perforations for increased breathability and CO2 evacuation capacity. SUMMER AND WINTER SIDES: Different sides offer your baby comfort and freshness all year round. The winter side is made of soft, comfortable stretch fabric with bamboo fibers that have anti-irritant properties (prevents the spread of allergies naturally). The summer side is made of 3D Soft fabric to improve breathability and protect your child's rest in a safe and healthy way. CERTIFICATE: All our products are Oeko-Tex Standard 100 certified, one of the strictest non-harm proof certifications in the world. Fabrics were used in their manufacture. 100% SAFE: All Ecus Kids products are made of highly breathable materials, which are skin-friendly, non-toxic and safe. Ecus Kids is certified from start to finish to ensure we offer the safest, highest quality products. 100% WASHABLE: The cover can be zipped off for a more thorough cleaning. The fabrics used help to maintain optimal hygiene conditions for longer. STANDARD SIZE CED: This crib mattress is a standard US size (approximately 52" x 27 1/4" x 4") and will fit snugly in most standard cribs and children's furniture. Slight variations in length, width and thickness may occur. This is normal and does not constitute a defect. to allow it to fully recover to its original shape at room temperature (minimum 72 hours) before use. What can I say, the child seems to like the new mattress. Soft, smells nice and is easy to clean. Encased in a removable pouch for an easy clean up.The mattress came rolled up.It took about 24 hours to fully set up and fit comfortably in the crib.One side is for the cooler months and the other e for the hotter months. This helps regulate the baby's temperature during sleep. It also promotes a deeper sleep in the child.