Extreme comfort at an incredible price, the Lucid 5" Firm Gel Memory Foam Mattress is a great go-to for your kid. A supportive foam base creates great support for little sleepers or camper vans, while a top layer of memory foam contours to their body for personalized comfort. The memory foam mattress layer is also infused with a cooling gel infusion to help regulate temperature while they sleep, keeping them cool and comfortable all night long. This mattress in a box comes compressed and rolled for easy shipping. Set it up in the kid’s room or on the trundle bed, then watch with your child as it expands to become the mattress of their big kid dreams. Color: White.