LUCID 2 Inch Bamboo Charcoal Ultra Ventilated Memory Foam Mattress Topper Price:  $64.99 (as of 18/10/2017 13:27 PST- Details)

Laser cut memory foam features hundreds of precision-sized foam nubs with evenly-spaced channels to improve airflow, isolate movement, and cradle the curves of your body
Soft, supportive memory foam is infused with bamboo charcoal to regulate temperature, moisture and odors
Two-inch layer of therapeutic memory foam has a unique plushness that helps eliminate pressure points for long-lasting comfort