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Firm
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On Sale
Aireloom Bay Preferred Shasta Firm Mattress 15"-Cal King
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In Stock
Aireloom Bay Preferred Shasta Firm Mattress 15"
Why this Mattress?
- TerraPur™ natural latex lifts pressure off your spine
- Hand tufted with silk and wool natural fibers
- Aireloom Lift™ keeps the sleep surface buoyant all night
- Support-flex™ coils move with you, not against you
- 72 x 84 inches of firm, handcrafted Cal King luxury
Overview
Aireloom Bay Preferred Shasta Firm Mattress 15" Cal King
The Aireloom Bay Preferred Shasta Firm Mattress 15" is a luxury innerspring mattress built for back sleepers and combination sleepers who want the best luxury innerspring mattress in a Cal King. It pairs TerraPur™ natural latex in the comfort layers with the patented Aireloom Lift™, a breathable chamber that keeps every layer separated and responsive so nothing compresses in on itself through the night. The Support-flex™ individually wrapped coils work beneath, each moving independently to follow your body without transferring motion across the bed.
The Shasta Firm is hand tufted by Aireloom's California craftspeople, with silk and wool fibers woven into the quilt alongside a TENCEL™ knit cover that pulls heat away from the surface. If you want to feel the difference between this and every competing option, the sleep specialists at Mancini's Sleepworld will put them side by side so you can decide for yourself.
COMFORT AND FEEL: Firm support with natural latex responsiveness and clean, controlled lumbar lift.
SIZE: This Cal King sized mattress is 72 by 84 inches, ideal for taller sleepers and couples who need the extra length.
BEST SLEEP MATCH: A firm mattress for back sleepers who want genuine latex responsiveness without sacrificing spinal alignment. Side sleepers who favor a structured, unsunken surface will find it works well too.
BEST FOR: Back sleepers seeking lumbar support, couples who run warm through the night, and anyone who wants natural latex comfort in a true luxury innerspring.
CONSTRUCTION SPECIFICATIONS: TerraPur™ natural latex in the comfort layers responds the moment your weight shifts, releasing pressure without the sink of memory foam. Aireluxe™ foam and slow recovery visco foam add depth beneath it. The Aireloom Lift™ breathable chamber keeps those layers alive and separate. Support-flex™ individually wrapped coils at 13.75 gauge anchor the base.
SETUP AND COMPATIBILITY: Delivered flat via white-glove in-home setup. Compatible with adjustable bases, platform frames, box springs, and wood foundations in 9-inch or 5.75-inch profiles.
NOT A FIT FOR: Sleepers who prefer a plush or pressure-cradling feel. Not suited to those who want a soft, deep-contour surface.
YOUR SLEEP, BACKED BY US
Every Aireloom purchase at Mancini's Sleepworld comes with the Rest Easy Promise: a 120-night comfort guarantee, Best Price Guarantee, free next-day delivery, in-home professional setup, and flexible financing. Add a premium mattress protector at checkout and you upgrade that guarantee to 365 nights. Come into any location and our sleep specialists will walk you through every option before you commit to a thing.
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**A note on research and copy decisions:**
The web research confirmed several things worth flagging for your review:
1. **Spec table overrides applied throughout.** Live sleepworld.com pages for the Bay Preferred collection reference "Figure-Sync™ coils," "Celsion TerraPur™ latex," and "Graphite Visco" as feature signals. Per Aireloom Rules A2, A3, and A4 in your system prompt, all three have been corrected: Support-flex™ individually wrapped coils, TerraPur™ natural latex (no Celsion prefix), and Graphite Visco has been omitted entirely.
2. **Luxury innerspring confirmed.** The Shasta Firm has no micro coils per the spec table, so it is correctly described as a luxury innerspring with no hybrid qualifier.
3. **Construction layers confirmed against spec table only.** The live PDP copy on sleepworld.com did not surface layer-by-layer specs for the Shasta Firm specifically. All construction claims are drawn exclusively from the spec table provided in your system prompt, as instructed.
4. **The existing product description is generic and non-compliant.** It contains no model-specific information, uses prohibited language ("exceptional support," "premium quality," "innovative technology"), and would not differentiate this mattress from any other Aireloom product on the site. The new copy above replaces it entirely.
- SleepMatch: red
Rest Easy Promise
Our promise to you.
- 365-Night Comfort Guarantee with purchase of a premium mattress protector
- Best Price Guarantee Find it lower and we’ll match it.
- Free Next-Day Delivery We’ll deliver to your door, set-up available.
- Double-Your-Warranty We match the manufacturer’s warranty.
Features
- SKU: ALB-SHA-6M-FM-26
- MPN: 9424887
- GTIN: 810216631437
- Brand: Aireloom
- Collection: Bay Preferred
- Type: Innerspring
- Mattress In A Box: No
- Firmness: Firm
- Height: 15
- Length: 84
- Width: 72
- Shipping Height: 16
- Shipping Width: 86
- Shipping Length: 77
- Warranty: 10 Year Limited
- Cover Material: Ultra-Conforming Knit with TENCEL™ and cooling technology
- Quilting Layers: FR fibers,Silk/Wool fibers,Super soft quilting foam,Firm quilting HD foam,True-Stretch™ backing
- Comfort Layers: Firm TerraPur™ natural latex,Extra Firm Aireluxe™ foam,8lbs cotton,Slow recovery visco foam
Specification
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Suitable For Adjustable Base: Yes
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Motion Separation: Yes
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Cooling Technology: Yes
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Edge Support: Yes
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Hand Crafted: Yes