The Avani Hybrid Firm by Diamond Mattress — now available at The Mattress Clinic in Oklahoma City — delivers premium, mattress-grade Talalay latex comfort paired with a high-performance coil support system. Crafted for those who prefer a firmer sleep surface without sacrificing comfort, it offers a refined, balanced sleeping experience that supports spinal alignment and durability. Customers looking for dependability and firm support will discover a mattress built to stand the test of time — while still offering the natural, buoyant feel of latex comfort. Optional guidance from APRN-CNP Quynh Boerner is available for shoppers who want additional insight into support and comfort matching, but it’s entirely your choice.

Key Features & Construction

• Available in 12", 14", and 15" profile heights — flexible enough to suit various bed frames and preferences

• Premium Talalay latex comfort layer — provides resilient support and a naturally buoyant feel

• Individually wrapped micro-coil comfort layer for adaptive surface response

• Zoned 7-Series pocketed coil support system with patented 700+ Center Zoned Support — delivers targeted lumbar and hip support

• Smooth-top surface for a clean, refined look and balanced feel

• Reinforced edge support for better perimeter stability and full-surface sleeping area

• Adjustable-base compatible — remains firm yet flexible enough for adjustable bed use

• Durable, high-quality build — crafted for long-term comfort and support

Latex Hypoallergenic & Safety Note
The Talalay latex used in this mattress is naturally hypoallergenic and resists dust mites, mold, and mildew — contributing to a cleaner, healthier sleep environment. Because the latex is mattress-grade and processed accordingly, it minimizes allergy risks for most people. That said, individuals with a known severe latex allergy should consult their healthcare provider before selecting latex-based models — to ensure safety and comfort.

Cooling & Temperature Control
Thanks to the breathable, open-cell structure of Talalay latex and the ventilated micro-coil system, this mattress maintains a naturally temperature-neutral sleep surface. It avoids the heat-trapping issues common with dense foams, so you get balanced comfort regardless of season — especially suitable if you prefer a firmer sleep surface but don’t want overheating.

Support System & Long-Term Durability
The combination of zoned pocketed coils plus buoyant latex means this mattress delivers consistent support night after night. The 700+ Center Zoned Support ensures lumbar stability, while the micro-coils and latex protect against sagging over time. For customers seeking long-term reliability rather than quick comfort, this is a standout hybrid — particularly for back sleepers or anyone who prefers a firmer, stable sleep base.

Motion Cancellation Performance — Elite
This hybrid earns an Elite motion cancellation rating thanks to individually wrapped coils, latex resilience, and responsive micro-coils. Partners shifting or getting out of bed are much less likely to disturb your side — an excellent fit for couples who want firm support and minimal motion transfer.

Pressure Relief for Sensitive Areas
While firm, the latex layer provides gentle contouring at key pressure points like shoulders and hips — helping reduce stiffness in the morning without sacrificing the overall firm support. Good choice for sleepers who want firmness but prefer a little cradle on joints.

Spinal Alignment & Back Support
The zoned coil core and latex comfort system combine to support a neutral spine position for back sleepers. The 700+ center support offers extra strength where the lower back needs it most. If you prefer a firm, stable base that still cushions enough to avoid pressure build-up, this mattress strikes a well-balanced approach.

Adjustable Base Compatibility
This model is fully compatible with adjustable bed frames; its hybrid construction flexes comfortably while maintaining support integrity. Great for sleepers who want adjustable base features while keeping a firm mattress feel.

Who This Mattress Is Best For

• Back sleepers who want a firm, supportive bed

• Sleepers seeking long-term durability and structure

• Couples needing Elite motion isolation and edge support

• Adjustable-base users who prefer a firmer mattress

• People who want a balanced combination of latex bounce + coil support

• Those who prefer temperature-neutral sleep without added cooling technology

Mattress Size Guide

Why Try This Mattress at The Mattress Clinic?
Visit our Oklahoma City showroom to experience the Avani Hybrid Firm firsthand — compare its firm yet responsive feel alongside medium and plush options. If you prefer expert input, optional consultation with APRN-CNP Quynh Boerner is available to help you match mattress support with your sleep posture and back health needs. You decide your comfort path; we help guide.

Visit Us In-Store
Come test the Avani Hybrid Firm at our showroom. Try it for 10 minutes, compare with other hybrid options, and discover whether firm latex hybrid comfort is the right fit for you.

Intro Overview

At The Mattress Clinic, we make getting your new sleep setup home easy and stress-free. Whether you're located in Moore, Oklahoma City, Norman, or anywhere in the OKC metro, our delivery team ensures a smooth experience from start to finish. We offer convenient delivery options, professional setup, and haul-away services so you never have to lift or move heavy items yourself.

Delivery pricing is simple, transparent, and discussed in-store or by phone — no surprises and no hidden fees. Customers purchasing online will see available delivery options and pricing during checkout based on location and service level.

What This Page Offers

This page explains how our delivery process works, what’s included with professional setup, how our haul-away service operates, and what to expect on delivery day. If you're upgrading your sleep system or replacing older equipment, our team handles the heavy lifting.

Delivery Options

Local Delivery — Moore & Surrounding Areas

Fast, dependable delivery with in-home placement and setup. Perfect for customers in Moore and nearby neighborhoods.

Metro Delivery — Oklahoma City, Norman & Surrounding Communities

Full-service delivery available across the OKC metro. Our team brings items inside, sets everything up, and ensures proper function before leaving.

Curbside Delivery (Optional)

A budget-friendly drop-off option where items are delivered safely to your driveway or entry area.

Setup & Installation

Our delivery team can assist with:

• Full unboxing and assembly

• In-home placement in your preferred room

• Adjusting bases or other components

• Ensuring everything operates correctly

We want your new setup to feel complete the moment our team leaves.

Haul-Away Service

If you're replacing an older setup, we offer an easy haul-away option:

• Safe removal of your old bed or base

• Responsible disposal or recycling

• Can be added to any delivery level

No stress, no hassle — we take care of the old so you can enjoy the new.

Delivery Day Expectations

To help keep the visit efficient:

• Ensure pathways are clear

• Prepare the room for setup

• Secure pets for safety

• You will receive a delivery window

• Our team will notify you when on the way

We aim to make your experience smooth and straightforward.

Service Areas

We proudly deliver to:

• Moore

• Oklahoma City

• Norman

• Midwest City

• Del City

• Newcastle

• Mustang

• Yukon

• Many surrounding communities

If you're unsure whether we serve your area, contact us — we’re happy to assist.

Why Choose Delivery from The Mattress Clinic?

• Transparent pricing discussed in-store

• Professional, friendly delivery team

• Setup assistance available

• Optional haul-away service

• Trusted by families across Moore and the OKC metro

• A no-stress, no-pressure experience

Your comfort begins before your first night’s sleep — it starts with effortless delivery.

Visit Us In-Store

If you want help selecting the right delivery or haul-away option, visit our Moore showroom. Our team will walk you through everything and help schedule the service that fits your home and timeline.

Love Your Mattress or Exchange It Within 365 Nights*

After the 35-day mattress adjustment period, if you feel a different comfort level or style would work better, you may exchange your mattress within 365 days of purchase with no prorated pricing. See Below for details and a link to the rules and regulations.

Understanding the Adjustment Period

A new mattress is like a new pair of shoes — it takes time for the new materials and your body to adjust to each other. It gets better with time as everything breaks in and your body gets use to the new surface, just like a pair of shoes. Typically, it takes about 30 days for a mattress to start performing as it should and/or to feel like the mattress at the store. If we don't allow the proper time for everything to align with each other and change too quickly, we will always be chasing the wrong mattresses. You are not going to change the mattress for the same thing; you are going to change the mattress to a different feel. This is why we need to give the test 35 days. 

Bedding Explained

If you buy a new pair of running shoes in the summer and you put wintertime thick wool socks on to go run, there is a good chance you won't like the new shoes that are correct for you. How many times have you wore dress socks and your feet sweat but don't with your normal socks? With the wrong bedding (“socks”), you may end up disliking the correct mattress for you. Having the wrong pillow will have your cervical alignment off and can promote hot sleep (think about all the blood that runs through your neck & head, which never even touch the mattress). A thick or low-quality mattress protector will not stretch and adapt like it should making the mattress feel different and possibly adding pressure to shoulders or hips. The wrong protector can suffocate the mattress not allowing it to breath and expel your body heat, then getting hotter and hotter the longer you're in bed. This goes the exact same for sheets; low quality will trap heat and not wick moisture to help keep from sweating.

If you use incorrect pillows, sheets, and/or a protector with your new mattress, it greatly increases the chance you may not be happy with it. The wrong bedding can cancel cooling features, change the feel of the mattress, and lower overall sleep success. This is why we require the specific mattress protector and 2 pillows matched to your new mattress (we recommend our sheets but not required) with the purchase of your new mattress to receive a comfort exchange if needed. It is very rare for us to receive comfort exchange requests when customers purchase a full sleep system from us.

Why

This requirement is intended to help ensure that, if a change is needed, the mattress is truly the issue. Using our bedding products with our mattresses ensures that the bedding is not causing problems because we make sure you receive cooling-promoting bedding with a cooling mattress and breathable bedding with a temperature-neutral mattress. This is why we mandatory Pillows & Protector, also highly recommend our sheets, from us to qualify for the Exchange Guarantee. Even the right mattress can feel wrong if the bedding isn’t a good match. A mattress does much of the work, but bedding plays a critical role in comfort, temperature, and overall sleep quality.

Important Details

This page provides a general overview of our 365 Night Sleep Great or Exchange Guarantee. Eligibility requirements, fees, exclusions, and conditions are outlined in our Comfort Exchange Rules & Regulations.

180 Night Low Price Promise

Buying a mattress is a big decision, and price confidence matters. If you find the exact same mattress advertised for less after your purchase, we want you to feel confident you paid the right price.

That’s why The Mattress Clinic offers a 180 Night Low Price Promise on qualifying mattresses.

If a valid lower advertised price appears within 180 nights of your purchase, we’ll review it and make it right.

How the Low Price Promise Works

If you come across a lower advertised price, the process is simple:

• The mattress must be the same brand, model, and size

• The price must be publicly advertised and currently available

• Bring the advertisement (link, screenshot, or printed copy)

• Visit our showroom so we can verify the details in person

The Mattress Clinic
803 North Moore Avenue
Ste 103
Moore, OK 73160
(405) 735-6688

Verification is completed in-store to ensure accuracy and fairness for everyone.

What This Promise Covers

• New mattresses purchased from The Mattress Clinic

• Name-for-name product comparisons

• Valid price match requests made within 180 nights of purchase

This promise exists to protect you from price regret — without games, gimmicks, or fine-print surprises.

Why Local Pricing Still Works

Many shoppers worry that buying locally means paying more — especially with so many online deals available.

At The Mattress Clinic, that isn’t the case.

We operate differently than large chains and online-only retailers. By keeping our operations efficient and managing most areas of the business in-house, we’re able to control costs without sacrificing service, selection, or support.

That’s why we can confidently stand behind our pricing — and why our 180 Night Low Price Promise exists in the first place.

If you find the exact same mattress advertised for less, we’ll review it and make it right.

Questions? We’re Here to Help

If you’re unsure whether a price qualifies, feel free to call or stop by before making the trip.

📞 (405) 735-6688
📍 Visit us in Moore, OK

We’re happy to walk through the details with you — no pressure.

Full Policy Details

For complete terms, retailer exclusions, and verification requirements, please review our full policy:

👉 View Low Price Promise Policy & Exclusions

Shop With Confidence

Mattress shopping should feel straightforward and fair. Our 180 Night Low Price Promise is one more way we help customers shop with confidence — before and after the sale.