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Purple Plus Mattress

Purple Plus Mattress

subtotal:

$1,680.00 $2,099.00

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Local
Delivery

Local delivery and set up is included for a flat fee of $69.99 within 25 miles of any Sit ‘n Sleep store.

We will also "haul away" your old mattress and box spring upon delivery of your new order: Just let us know!

Next day delivery on available inventory. Not applicable for UPS and FedEx orders.

120-Night Sleep Trial

Buying a new mattress is not something you do everyday. Our 120-night sleep trial and comfort guarantee means you can rest easy.

10 Year Warranty

You spend a third of your life asleep on your mattress. Shouldn't you at least lay on it first? Come visit one of our 39 store locations and get comfy with your purchase.

Mattress Removal

We will "haul away" your old mattress and box spring upon delivery of your new order: Just let us know if you would like this service.

The Purple Plus Mattress offers a comfort upgrade to our Purple Mattress, thanks to an extra layer of premium foam that provides better cushioning, responsiveness, and breathability. This improved foam base is topped with two inches of breathable GelFlex Grid to cradle pressure points while keeping the rest of your body fully aligned for amazing sleep.

Free Set Of Sheets Going on NOW $100 Value!!!

This model not available in retail locations, ONLINE ONLY.

Sleepers looking for pressure-point relief.

Add a Base and Frame:

Have Questions?

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Firm

Key Feature

GelFlex Grid

Ready for Your Best Night’s Sleep?

  • FR Fiber Sock 
  • Stretchy SoftFlex Cover 
  • Zoned - 2" Purple - Hyper-Elastic Polymer™ 
  • Smart Comfort Grid™ 
  • Foam Borders for Enhanced Edge Support 
  • Mattress Height (Approx.) 11” 
  • The mattress is adjustable friendly and works well on motion bases 
  • 10-year warranty 
  • Proposition 65 WARNING: This product (mattress) will be shipped in a bag. The bag, not the mattress, can expose you to chemicals including, Diisononyl Phthalate, which is known to the State of California to cause cancer, and Di(2-ethylhexyl)phthalate, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Optimal Temperature: With over 1,400+ air channels built into the temperature-neutral Grid and breathable foams used in the base, you'll stay comfortable all night. 

Instant Response: The GelFlex Grid immediately flexes to support your position and springs back into place as you re-adjust and move overnight. 

Pressure Reduction: The soft, cushioning Grid cradles points like your hips and shoulders, with layers of foam providing extra padding. 

2″ Purple GelFlex Grid: Made from temperature-neutral, hyper-elastic GelFlex material, this gridded layer is engineered to flex directly under pressure points while still supporting the rest of your body. 

This manufacturer or product line does not offer promotional discounts so promotional or discount/coupon codes will not apply to this product.

Approx. 
Twin 38" x 75" x 11" 
Twin XL 38" x 80" x 11" 
Full 54" x 75" x 11" 
Queen 60" x 80" x 11" 
King 76" x 80" x 11" 
CA King 72" x 84" x 11" 

 

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  • Sleep shapes your health — and you don't buy a mattress every day, year, or even five years. The sheer number of options and the fear of making the wrong decision are enough to make you want to lie down. We've got you covered. With kind experts, the nation's top-reviewed selection, and the technology to match your mattress to your body, Sit ‘n' Sleep replaces confusion with comfort.

What Customers Are Saying

Frequently Asked Questions

Sleepers who want a medium firm, all-foam mattress with extra pressure relief, thanks to an added layer of premium foam beneath the Grid. It's a good fit for people who liked the feel of the original Purple Mattress but wanted more cushioning underneath. If you're not sure medium firm is the right feel for you, Sit 'n Sleep's BedMATCH tool can help pinpoint your ideal firmness and support level before you buy.
The Purple Plus Mattress is an all-foam mattress built with a 2" GelFlex Grid over an added layer of premium foam, with foam borders for edge support. It stands 11 inches tall and offers a medium firm feel.
Instead of traditional memory foam, the Purple Plus Mattress uses a 2" GelFlex Grid made from temperature neutral, hyper-elastic polymer with over 1,400 air channels as its comfort layer. The Grid flexes immediately under pressure points and springs back as you move, rather than slowly conforming the way memory foam does. Underneath, an added layer of premium foam provides extra cushioning and support.
Yes. The Grid is engineered to stay temperature neutral, and its open channel structure, with over 1,400 air channels, allows airflow through the mattress. The stretchy SoftFlex cover is also breathable, working with the Grid to help keep the surface comfortable throughout the night.
The Purple Plus Mattress is part of Purple's Essentials collection and builds on the original Purple Mattress with an added layer of premium foam beneath the Grid for extra cushioning and responsiveness. Restore introduces coils for more support, and Rejuvenate is the most advanced tier with layered Grid technology. Browse the full Purple lineup to compare models side by side.
The Purple Plus Mattress and Nectar mattresses both aim to relieve pressure through foam construction, but through different technology. Purple's Grid flexes instantly and stays breathable, while Nectar relies on layered memory foam that slowly contours to the body for a closer, denser feel. Compare both to find which technology suits your sleep style.
Back and combination sleepers tend to benefit most from the Grid's instant responsiveness and even support, while the added foam layer gives side sleepers extra cushioning at the hips and shoulders.
Foam borders provide stronger edge support and more usable sleeping space, while the Grid responds independently to movement on each side, helping to keep couples comfortable without disturbing each other's sleep.
The added layer of premium foam beneath the Grid, along with reinforced foam borders, provides durable, stable support for heavier sleepers. Those wanting deeper contouring or additional support may want to compare it with Restore or Rejuvenate.
Yes. The Purple Plus Mattress is adjustable base friendly and performs well on motion bases, and it also works with most sturdy platform beds and properly supported slatted foundations. Purple recommends against pairing it with a box spring, since box springs aren't built for foam mattresses and can affect support or void the warranty. Confirm your frame meets support requirements before setup to protect performance and warranty coverage.
Sit 'n Sleep offers a range of financing plans that can apply toward the Purple Plus Mattress, with current offers and terms updated regularly. Check the financing page for what's available right now.
The Purple Plus Mattress comes with a 10-year limited warranty against manufacturing defects. Normal wear, changes in comfort preference, and damage caused by improper use or an unsupported foundation fall outside its coverage. Check the manufacturer's full terms along with Sit 'n Sleep's warranty information before filing a claim.
The Purple Plus Mattress is an online-exclusive model and isn't available to test at Sit 'n Sleep retail locations. Every purchase includes a 120-night comfort trial, so you can sleep on it at home and confirm it's the right fit before fully committing.
To clean the Purple Plus Mattress, treat stains with a mild detergent mixed with water and blot gently using a soft cloth. Skip harsh chemicals or soaking the material, and let the area air dry fully before putting the bedding back on.
The Purple Plus Mattress is built with an added layer of premium, high-density support foam. Its lifespan depends on use, body weight, and foundation quality, so a proper foundation helps it perform well over time.