Our editors tested the Birch Natural Mattress and found that it truly excels in pressure relief, edge support, and responsiveness. While the motion isolation could be a little better, it’s still pretty solid.Based on extensive testing, we’d recommend this mattress for any type of sleeper (side, back, or stomach)—and based on customer reviews, it’s a particularly strong choice for people with allergies. One such reviewer wrote, “I love that it’s 100% organic cotton, and the quality exceeds my expectations. With other mattresses, I used to wake up congested and with allergies. This mattress doesn’t do that to me, and it’s by far the best decision I have made.”
