My Green Mattress Pure Echo Luxe with Lumbar Support Organic Cotton Natural Mattress (Two-Sided) (Cal King) Made with Organic Cotton and New For 2017 100% Natural California Wool Medium firm mattress offering extraordinary support, this mattress has additional lumbar support which makes it great for adults and couples. Hand-crafted in Chicago using natural wool instead of chemicals as a flame barrier for a truly clean bed. Absolutely no high-density polyurethane foams. Arrives roll-packed for easy, quick delivery. 884 count three zoned pocketed coil system, which offers support, contours to the body and eliminates motion transfer. Two sided for longer life FREE FEDEX SHIPPING TO 48 CONTINENTAL STATES - 100 Night Comfort Trial - 10 yr. Warranty**MATTRESS ONLY**