Amazon's top-selling mattress gets a Prime Day price cut, but is it worth it? I've tested this bed — here's my take
The the Zinus Green Tea Memory Foam Mattress is Amazon's best-selling mattress and I've just spent the last two weeks sleeping on it. In today's Prime Day deals you can save up to 20% on the Zinus Green Tea Mattress at Amazon , but is it actually worth the money? Short answer: yes it is, especially if you like to sleep on your side.