For screen reader problems with this website, please call705-949-70007 0 5 9 4 9 7 0 0 0Standard carrier rates apply to texts.

  • Fall into Savings Event logo

    Big Style. Bold Savings. Just in Time for Fall! Applies to select brands. Offer Ends October 20, 2025

Sierra Sleep® By Ashley® Peak 2.0 Hybrid 10" Medium Tight Top California King Mattress in a Box


Model #:

M20251

At a Glance

Pure sleep perfection. With this hybrid California king mattress, restorative rest is easier than ever. You can snooze soundly on its layers of comforting quilt foam and luxury loft fiber. A wrapped coil unit and supple base foam provide the support you need while reducing motion transfer.Read More

$799.99

Mattress Comfort Level:Medium

Mattress Construction:Hybrid

Mattress Size:California King

Likely available in a week

Get to know this product.

Product Overview

Product Overview

Flame-retardant polyester comfort fiber

Luxury loft fiber

High-density plush quilt foam for support and comfort

Base support foam for stability and durability

Power-packed wrapped coil unit with Ashley edge to minimize motion transfer and increase support

Hyper Cool luxury 4-way stretch knit cover for uniform comfort and durability

Mattress ships in a box; please allow 48 hours for your mattress to fully expand after opening

Foundation/box spring sold separately

Note: Purchasing mattress and foundation from two different brands may void warranty; check warranty for details

*Mattress only, all other products sold separately. Images may not depict actual size.

Useful Documents
Specifications

General Specs

Product Weight (lbs.)100
Height (in.)10
Mattress SizeCalifornia King
Width (in.)72
Weight Kilogram45.34
Collection CodeM202
Adjustable Base CompatibleYes
Length (in.)83.5
ColorBlue
Manufacturer Warranty10 Year Limited
Mattress Comfort LevelMedium
Shipping Depth (in.)13.5
Shipping Width (in.)13.5
Shipping Height (in.)80
CollectionPeak 2.0
Height (cm.)25.4
Width (cm)182.88
Product Weight (kg)45.36
Length (cm)212.09
Shipping Depth (cm)34.29
Shipping Height (cm)203.2
Shipping Width (cm)34.29
Mattress TopTight Top
Mattress ConstructionHybrid