saved my back
I bought a expensive tempurpedic bed in 2014, ever since then, I spent entirely 2 years suffering from lower back pain. I have to consistently switching my direction of sleeping, because the bed's unevenness and overall too soft even if we picked one that's rated as hard. Thanks god air-weave entered US market, I bought a topper and put it on top of my bed, now I no longer wake up in pain, I've slept through the night since I bought it on Christmas. I think it's the most worthy 800 I spent ever. Now I only wish they start to sell the pillow in US market. I can't wait!