14-Inch Premium King 4-Layer Foam Mattress with Cooling Gel & Ergonomic Support

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About This Product

Upgrade your sleep experience with this 14-inch Premium King mattress featuring an advanced 4-layer ergonomic construction. Designed with ultra-soft cooling gel slow-rebound foam, this mattress adapts to your body shape while actively managing temperature. The internal seven-zone pressure-relief system ensures targeted support for critical joint areas. Manufactured in Japan, this mattress combines innovative layering technology with durable materials to deliver both immediate comfort and lasting performance. Suitable for king-sized bed frames, its white finish and sophisticated design complement contemporary bedroom decor.

Features

Complex layering system includes cooling gel, slow-rebound foam, and dynamic adjustment layers for customized comfort.
Ultra-soft top layer infused with cooling gel helps regulate surface temperature for a cooler sleep environment.
Internal zoning provides differentiated support to align the spine and relieve pressure on hips and shoulders.
High-quality memory-style foam contours to the body and slowly returns to shape, reducing motion transfer.
Built in Japan with rigorous attention to detail, ensuring reliable performance and material safety.

100-Night Free Trial

We believe in great sleep, guaranteed.

That's why every mattress you purchase from Wayfair comes with a 100-Night Trial. Adjusting to a new mattress takes time, so try yours for up to 100 nights. If you don't love your new mattress within the first 100 nights, contact our mattress experts to arrange a return. Please note this excludes Mattress Toppers, Crib Mattresses, Air Mattresses, and Open Box Mattresses, and you may return or exchange a mattress once per order.

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