Serta Naturally Pure Cotton King Size Mattress Topper

Amazon.com Price: $225.63 (as of 18/10/2017 20:13 PST- Details)

Provides a natural sleeping surface.
Filled with 1.5 Inches of natural cotton that is sustainable, renewable, and biodegradable.
The natural cotton inner layer enables good ventilation and provides cooling effect when you’re too warm.