Sleep Joy 4" ViscO2 Ventilated Memory Foam Mattress Topper, Twin XL

Improve your overall comfort and sleep quality with the Sleep Joy ViscO2 Memory Foam Mattress Topper. Sleep Joy ViscO2 Memory Foam is the first breathable, open-cell memory foam that is enhanced with plant-based ingredients. This high performance material provides luxurious, cradling comfort to relieve pressure points to ensure a better night’s sleep. Breathability plus ventilation means more air flow under the covers to keep you cool and comfortable throughout the night. Open-cell memory foam offers superior durability that retains its shape over time and outlasts the competition. ViscO2 is odor-neutral, eliminating the need to “air-out” before use. ViscO2 adds a layer of comfort to any existing mattress for the feel of a brand new mattress at a fraction of the price. This topper is covered by a two-year limited warranty. Spot clean only, do not machine wash or dry. Sleep Joy is proudly made in the USA.