This luxurious mattress features a 3-inch chemical-free wool wrap, providing exceptional comfort and support for a restful night's sleep. Ideal for those who prioritize orthopedic firm support and a traditional innerspring structure, this mattress stands approximately 9.5" thick. It is particularly well-suited for individuals with allergies to latex or those sensitive to chemicals, as it is crafted without any chemical flame retardants. Instead, the natural wool serves as an effective flame barrier, ensuring both safety and comfort.