Niagara Sleep Solution King Mattress Topper, Ultra Soft Bamboo Rayon, Deep Pocket

Niagara Sleep Solution King Ultra Soft Mattress Topper adds breathable cushioning and full-body support to a king mattress, with a 78 x 80-inch (198.12 x 203.2 cm) rayon-derived-from-bamboo-fiber surface and a fit for mattresses 8–20 inches (20.32–50.8 cm) deep.

• Rayon derived from bamboo fiber — adds an ultra-soft layer that is gentle on sensitive skin.
• Extra cushioning and full-body support — brings added padding to your existing mattress.
• Breathable and sweat-absorbent — supports a more comfortable sleep surface.
• Deep pocket with extra-length stretchy sides — fits mattresses 8–20 inches deep.
• Machine-washable and free from latex and formaldehyde — makes routine care straightforward.

If your mattress could use an additional cushioned layer, this topper is made to add softness and support without replacing the mattress. Its breathable, sweat-absorbent construction is suited to everyday sleep, while the stretch-sided pocket helps accommodate a range of mattress depths.

What does this mattress topper add to a bed?

It adds a soft, padded layer designed to provide extra cushioning and full-body support. The surface is made from rayon derived from bamboo fiber and is gentle on sensitive skin. Its breathable construction and sweat-absorbent feature contribute to comfort through the night.

• King-size surface measures 78 x 80 inches.
• The soft feel adds cushioning over the mattress you already own.

Will it fit my king mattress?

The topper is sized for a king mattress and fits mattresses 8–20 inches deep. A deep pocket and extra-length stretchy sides help it fit over thicker mattresses, and the topper is designed to stay in place rather than slide off. Measure your mattress depth to confirm it falls within that range.

• Deep-pocket construction makes it easier to put on.
• Stretchy sides accommodate the stated mattress-depth range.

How do I prepare and care for the topper?

The topper is machine-washable. It arrives compressed; after removing it from the package, shake and pat it, then leave it for 48 hours to expand, or tumble dry it on low heat for 20 minutes. The material is free from latex and formaldehyde.

• For unpacking, use either the 48-hour rest or the low-heat tumble-dry option.
• The manufacturer backs the topper with a 100% satisfaction promise.

This topper suits king-bed owners who want a soft, sweat-absorbent layer with added cushioning and support, especially when mattress depth is between 8 and 20 inches. Its rayon-derived-from-bamboo-fiber surface, stretch-sided deep pocket, and machine-washable construction make it a practical fit for adding comfort to an existing king mattress.