The core of our Latex Mattress includes 9 inches of GOLS-certified organic latex made with 95% or more organic material. The mattress is crafted with 2 inches of soft, GOLS-certified organic latex in the top comfort layer (D65 / 14-19 ILD, soft), 3 inches of firm GOLS-certified organic latex (D75) in the middle, and 4 inches of firm GOLS-certified organic latex (D75) at the base.
We craft the top panel with organic cotton over a generous layer of organic wool with thin non-woven backing as a natural fire barrier, per Global Organic Textile Standard (GOTS) accessory requirements (required to keep the organic materials from shifting during production and to ensure the natural fibers do not clump or "work" through the cotton layers over time).
We construct the side panels similarly, adding a GOTS-certified organic needle-punch wool layer as a natural fire barrier. The bottom panel is the same as the side panel but uses GOTS-certified organic cotton canvas in a herringbone pattern instead of organic cotton.