Choose our 8-inch memory foam mattress and enjoy a comfy sleep! The mattress features a gel-infused memory foam layer that facilitates heat dissipation and helps regulate sleeping temperature. Under the layer there is a bamboo charcoal foam, which is also porous to absorb peculiar smell and keep a refreshing environment. What’s more, the lower supportive PU foam in egg-crate shape provides effective support while enhancing air circulation. So, it is very comfortable to sleep on. Besides, the material selected is flame-retardant and safe to use. And the cover with zipper can be removed for cleaning,