Zinus Night Therapy iCoil 13" California King Mattress and SmartBase Bed Frame Set

by Zinus Night Therapy |
Item # 980042745
Model # SC-EBT-13CK-SET |

Why we love this

Wake up renewed with this 13-inch deluxe mattress set that features iCoil innersprings for customized spinal alignment and pressure relief.

About this item

  • Hundreds of individually-wrapped iCoil springs reduce motion transfer
  • Pressure-relieving comfort and support from iCoil® Pocketed Springs, foam and fiber-quilted EuroBox Top Cover and high-density foam layers
  • High-quality foam is CertiPUR-US® Certified for durability, performance and content
  • No box spring required
current price: $499.00
Not available for purchase at this time



Wake up feeling refreshed and ready for the day on this Zinus Night Therapy California King mattress. Multiple layers of foam provide relief at pressure points, while the 13-inch height offers plenty of give for sleepers of all styles and preferences. The included frame features a slat system and support legs, eliminating the need for a traditional box spring.

This Zinus mattress comes with a SmartBase frame for optimum support. The sturdy steel frame has multiple contact points with the floor for added stability, while the 13 inches of ground clearance offer plenty of valuable under-bed storage space. Included headboard/footboard brackets allow for easy assembly, and the folding design makes moving the frame through narrow doorways and up tight staircases effortless.

The top two Comfort Foam layers in this Zinus Night Therapy mattress ensure the ultimate quality and coziness of your bed. A 0.5-inch-thick high-density foam layer serves as the base for the upper foam layers and offers more support. The last 7.5-inch-high layer features hundreds of independent coils that individually respond to movement for even weight distribution and to help relieve aching hips, back and shoulders.

This Zinus Night Therapy mattress features a box top design with a squared-off finish, offering you a bigger sleep area. The cover of the mattress is made of knitted jacquard, which is combined with an extra microfiber quilted fabric for enhanced comfort and a soft touch.

Extra Long Dimensions

A tall sleeper on this Zinus California King mattress gets plenty of room for stretching out and achieving good quality sleep. The narrower width of this mattress makes it an ideal choice for couples who like to stay close.

Hybrid Construction

Hybrid mattresses strive to offer the qualities offered by both foam and innerspring mattresses. The springs in this Zinus mattress offer high bounce and response to help you get in and out of bed, while the foam layers provide contouring support and hug your body as you sleep.

Adapts to Multiple Sleep Positions

A hybrid design makes this Zinus Night Therapy California King mattress suitable for different types of sleepers as it helps keep your body in a neutral position all through the night. Plush firmness offers lots of bounce while keeping motion transfer to a minimum.

What are the measurements?

This Zinus Night Therapy California King mattress measures 13”H x 72”W x 84”L.

What kind of mattress is this?

Multiple foam layers and pocketed springs make this Zinus Night Therapy mattress a comfortable hybrid mattress.

What type of sleeper is this ideal for?

The hybrid design and plush firmness of this Zinus Night Therapy California King mattress make it suitable for side sleepers and those who change positions frequently.


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