1. Luxurious German woven organic cotton ticking ventilates body heat and provides luxurious feel. 2. Hand tufting with European tufting straps the old-fashioned way to pre-compress the organic cotton padding for improved orthopedic back support and to minimize body impressions. No buttons to dig into your ribs, or pop off causing the padding to shift and lump up. 3. Chemical free, French wool wrap provides a natural fire barrier, wicks away moisture, is dust mite resistant, and provides an even surface climate for dissipation of body heat. 4. Generous layers of organic staple cotton padding are healthy, firm and long lasting. No polyurethane foam, so durability is greatly improved. Organic cotton is free of flame retardants and fertilizers, and does not emit the petrochemical vapors contained in polyurethane foam that can adversely affect a person’s health. 5. Swiss designed, high coil count Royal-Flex® 760i Innerspring System provides excellent support and increased sensitivity to body contours. 6. T-Spring Side Supports reinforce the sides of the mattress for edge to edge sleeping comfort and support. 7. Royal-Pedic Double Diamond Box Spring provides extra durable, 8 3/4 gauge box spring wiring with 22% more coils than an average "good quality" box spring, and with 50% more coils in the center-third where it's needed most.  And features our heavy duty, 5 Star Hotel Grade Wide Slat Wood Frame for durability and support.