Premium Ventilated Memory Foam Mattress Topper for Cal King

As a leading USA-based brand, we at ViscoSoft take sleep seriously. We've reimagined sleep, not with costly advertising, but with a commitment to quality materials and true comfort. It's time to improve everything you love about sleep and to enjoy big dreams brought to you by a small team that cares.

Our revolutionary gel-infused 3+ lbs density memory foam topper is engineered to optimize air flow and reduce trapped body heat, providing a more restful sleep. Utilizing thousands of testing hours and reviews, the topper is designed to balance softness and support, aligning your spine and alleviating joint pain while preventing sinking into the foam.

Extensive testing from labs such as SGS, ITS, TüV ensures our toppers comply with the highest standards, delivering superior feel and quality. The breathable mattress topper helps relieve pain, reduce pressure points, and allows for a natural sleeping position that will distribute body heat evenly.

For your convenience, our toppers feature a machine washable, premium rayon cover with a slip-resistant mesh and adjustable elastic straps, securing it to your mattress and eliminating the need for re-adjustments.

We stand behind all our products with a commitment to producing premium quality. If you change your mind, return your topper for a FULL refund within the first 60 days after purchase. All ViscoSoft toppers are backed by our 5-year warranty for manufacturing defects.

Visit our store to explore our range of toppers, each designed to enhance your sleeping experience:

GOOD: Our 2" topper is the perfect choice for someone looking to simply add a layer of comfort to their mattress.

BETTER: Our 3" topper provides both comfort and support to an old or uncomfortable mattress, bidding farewell to pains.

BEST: This 4" topper will completely transform your sleeping experience, delivering spinal alignment.

All our toppers feature adjustable straps, a removable cover, and are CertiPUR-US certified for motion isolation and medium to medium-firm firmness.

Watch our informative videos to learn more about how to care for, attach, and store your ViscoSoft topper, ensuring a comfortable and hassle-free sleep experience.

Visit our store now and let us help you reimagine your sleep.

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