The Kolcraft Pure Sleep Therapeutic 150 crib and toddler bed mattress is the next step up to the Kolcraft Pure Sleep Therapeutic 80 crib mattresses with an increased coil count of 150, which means the coils are closer together to provide a firmer foundation.

Built with 150 heavy gauge coils interwoven for durability and support and thick hypoallergenic all-around support wrap that provides a firm foundation baby doesn't feel the coil and stays comfortable and supported for years.

The embossed reinforced waterproof cover is breathable & hypoallergenic and designed with waterproof binding so the entire surface can be cleaned with soap and water. The natural airflow pocket keeps the mattress fresh without the use of small metal vents.