Serta SleepToGo Hybrid 12” California King Mattress
Why we love this
This mattress combines CoolRight™ Gel-Infused Foam, Deep Reaction memory foam and individually wrapped coils for the ultimate support.
About this item
- 12" Medium-firm mattress with custom Support® Coil System with edge support
- Deep Reaction™ Memory Foam provides deep-down support
- CoolRight® Gel-Infused Foam and Support Foam for all-around comfort
- Compatible with a platform foundation, solid surface bed frame, or adjustable foundation
Free 3-Month Trial of WW*
When you buy a $399+ Serta mattress by 3/31/21
The Serta® SleepToGo™ Hybrid 12" mattress features a unique combination of memory foam, gel-infused foam and individually wrapped coils to provide an enhanced sleep experience with support where you need it most.
Serta's Hybrid Mattress Provides Superior Comfort
Serta hybrid mattresses combine layers of foam and traditional innerspring for all-around comfort and support. The Serta SleepToGo Hybrid California King Mattress features Deep Reaction™ Memory Foam and CoolRight® Gel-Infused Foam and Support Foam with individually wrapped coils. The Deep Reaction™ Memory Foam, a step above traditional memory foam, is a dense foam layer that works together with CoolRight™ Gel-Infused Foam to provide all-around comfort and cushioning.
Support Coil System Reduces Motion Transfer
The 880 Edition Custom Support® Coil System with Edge Support features hundreds of individually wrapped coils to deliver exceptional support and reduced motion transfer. This is extended to the edge of the mattress to prevent sagging and roll-off whether you're sitting or sleeping.
Compatible with All Kinds of Bed Foundations
Boost the height of your bed by setting your mattress against a foundation. This Serta SleepToGo gel memory foam luxury California king mattress is compatible with platform foundations, solid surface bed frames, box springs and adjustable bases.
Does this mattress come with a box spring?
This Serta SleepToGo gel memory foam luxury king mattress does not come with a box spring.
What are the measurements/assembled size?
The standard California king size measurements (12"H x 72"W x 83.5"L) of this Serta SleepToGo gel memory foam mattress are ideal for up to two people who are on the taller size and want more legroom without their feet dangling off the bed.
How is the mattress shipped to my house?
The comfort you expect from Serta® is conveniently packaged in a box and shipped to your door – just unpack, unroll, and unwind on your new mattress for a great night's sleep.
Mattress Buying GuideLooking for the perfect mattress for your needs? Click to view our Mattress Buying Guide.
Need Help? Ask our dedicated Sam’s Club members-only Serta hotline, staffed especially for you by Serta Mattress Specialists: 1-888-240-1945 available 24 hours/7 days a week.
Member reviews & questions
"Membership is required to complete an in-club or curbside pickup purchase at Sam's Club."