Endy vs Polysleep Zephyr - 2025 Review

Endy mattresses are designed with foam that disperses and releases heat faster than traditional memory foam to create a cooler sleeping environment - so you can get the uninterrupted, restorative rest you need. Endy mattresses dramatically reduce motion transfer between you and your partner. So you can rest undisturbed - and rejuvenate more deeply. Endy's proprietary top layer is made from open air cell foam that allows for better air flow than traditional memory foam. Endy foam is not like traditional memory foam. While memory foam mattresses sink in the summer and feel firm as a rock in the winter, Endy foam is temperature neutral and maintains a consistent firmness all year long.

Endy's comfort layer evenly distributes pressure points on your body to reduce tossing and turning - so you can relax more fully into your sleep. The top Endy Comfort Foam layer has unique Open Air Cell Foam. Each air cell acts as an individual shock absorber, contouring the foam to your body by releasing air independently as pressure increases. This technology also reduces motion transfer, meaning you can change sleeping positions throughout the night without waking your partner. The middle foam layer is essential in providing support so you never feel like you are stuck within the softness of the comfort-focused top layer. This meticulously crafted transition layer gives the mattress bounce while providing a gradual transfer of energy, making it ideal for all sleeping positions. Lastly, the high-density bottom layer keeps sleepers properly supported creating a perfectly balanced sleep experience.