The Oxford will be filled with exclusive natural fillings to include Platinum Certified British fleece wool, cotton and horsehair. The premium wool fillings provide optimum ventilation as these breathable fibers helps regulate body temperature, ensuring a healthy night’s sleep. The natural fibers are all expertly blended and hand-teased before being laid over individually pocketed Vanadium steel springs, resulting in an exceptionally harmonious blend of strength and softness, comfort and support. This mattress offers improved support and reassuringly resilient sensation.