Coolvie 12/14 Hybrid Mattress in a Box – Medium Firm – 101-Night Trial

【Motion Isolation for a Peaceful, Undisturbed Sleep】

The individual innerspring pocket coils in this mattress work independently from one another. This means you don't have to worry about waking your sleeping partner every time you climb into or out of bed, or simply shift positions during the night. Each pocket coil is separated by isolated fabric, so you'll barely feel the movement of the coils beneath you — just stable, quiet support that lets both of you sleep soundly.

【Ergonomic Support and Pressure Relief】

Our innovative 5-zone spring support system is designed to work in perfect harmony with the foam layers above it. Together, they ensure a balanced, refreshed night's sleep with less tossing and turning and minimal disturbance to your partner. The innerspring coil system adds a gentle touch of bounce while also enhancing edge support. Your body weight is evenly absorbed and distributed comprehensively — from head to toe — across the entire mattress, so no single area bears too much pressure.

【Stay Cool All Night Long】

This mattress is designed with your temperature comfort in mind. The top cover features a 3D soft knit fabric that is both breathable and skin-friendly, effectively absorbing moisture and helping to balance your body temperature as you sleep. Beneath the cover, open-cell high-density foam promotes continuous airflow whenever you lie on the mattress. With this thoughtful cooling design, you never need to worry about overheating during the night.

【Convenient Shipping & Easy to Set Up】

This mattress is efficiently compressed into a single box, making it easy to ship and simple to maneuver into your bedroom — even up staircases or through narrow hallways. Once you're ready, just unbox, unroll, and let the mattress do the rest. It will gradually expand to its original shape within 72 hours. The mattress fits all kinds of bed frames, including box springs, the floor, slatted bases, and flat platforms, so you can place it on whatever foundation you already have.

【101-Night Home Trial】

Your purchase includes a 101-night home trial and 10 years of support for this mattress. We want you to feel completely confident in your decision. If for any reason you're unsatisfied during your trial period, our friendly customer support team will happily work with you to address any concerns and make things right — whether that means helping you adjust to the mattress, answering your questions, or guiding you through a return if needed.