Name: Purple® Premium Restore® 11.5" Grid Technology Plush Tight Top King Mattress in a Box
Brand: Purple
SKU: 1285034
Price: 3399 USD
Availability: InStock
Rating: 4.6 (1451 reviews)

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Purple® Premium Smart Base™ King Adjustable Base

Upgrade days and nights with the Purple Premium Smart Base, with one-touch features you can adjust with an easy-to-use app or remote. Experience the tension relief of Zero-Gravity, enjoy comfortably productive Lounge Presets and adjustable Head & Foot Elevation designed to enhance sleep and bring the benefits of Purple beyond bedtime.

Purple® Premium Smart Base™ Twin XL Adjustable Base

Purple® Premium Smart Base™ Queen Adjustable Base

Purple® Premium Smart Base™ California King Adjustable Base

Purple® Premium Plus Smart Base™ Queen Adjustable Base

There’s customized comfort, and then there’s the Purple Premium Plus Smart Base. Whether you’re drifting off or just recharging, experience the ultimate in comfort with enhanced lumbar support and pillow tilt, presets to help you snooze, dual massage settings for the ultimate calm, convenient underbed lighting plus an easy-to-use app to manage it all.  

Purple® Premium Plus Smart Base™ Twin XL Adjustable Base

Choose your perfect position with a variety of settings to help you find your ideal comfort whether you're sitting, sleeping, working, or relaxing in bed.

Head Up and Foot Up settings help you find your most comfortable resting position.

Zero Gravity preset adjusts your legs to a higher level than your heart to help relieve pressure off the lower back and promote circulation.

Lounge preset gives you cradled comfort for reading, watching TV or working from bed.

Achieve comfort quickly and easily with two options for control: a wireless remote and an easy-to-use app. Both have three built-in presets that can be saved to help you find your preferred position.

Built-in Presets make it easier for you to find your perfect comfort.

App and Remote Controlled for quick and convenient access to your favorite settings.

The Purple Smart Base fits seamlessly into your current bedroom setup with multiple settings that ensure it fits most bed frames, even on a slatted or solid platform. Adjustable height legs let you achieve your desired height, plus there’s a Zero Clearance option.

Adjustable-height legs featuring four 3" segments for a max height of 12" help you easily achieve your desired height.

Zero clearance allows you to use it without legs for placement on a supportive slatted or solid platform bed frame.

Because improved overnight breathing improves your overall health, our one-touch Anti-Snore preset slightly raises the head of the bed to help open airways for a more restful sleep.

Anti-Snore preset to improve breathing, reducing sleep interruptions, and enabling a more peaceful slumber

Achieve a sense of calm with our one-touch Zero G preset, which adjusts your legs higher than your heart to relieve pressure off your lower back and promote circulation for the ultimate in relaxation.

Zero-Gravity preset helps create a near-weightless feel.

Purple Smart Bases provide the best support for Purple mattresses, improving the longevity of your mattress. Crafted from quality components that are built to last, Purple Smart Bases are supported with a 10-year warranty.

Quality components built to last, even through extensive use

Purples exclusive GelFlex® Grid is at the forefront of sleep science, offering superior comfort and pressure relief, without ever compromising support.  Unlike traditional mattresses, which provide support without pressure relief (or vice versa), proprietary Purple technology delivers instant adaptive, all-over pressure relief and total comfort – without sacrificing support.

*Adjustable Base only, all other products sold separately. Images may not reflect actual size.

Purple® Premium Plus Smart Base™ King Adjustable Base

Purple® Premium Plus Smart Base™ California King Adjustable Base

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Protect Your Purchase

Protect your motion base against mechanical or structural failures, including broken mechanisms, welds, electrical components, or steel frames.

10-Year Motion Base Protection Plan

Purple® Premium Restore® 11.5" Grid Technology Plush Tight Top King Mattress in a Box

The GelFlex® Grid comfort layer instantly adapts as you move, reconfiguring itself to support any position your body takes. There's no lag time or interruption of that blissful floating feel, so you can roll, shift or turn without interrupting your sleep.

GelFlex® Grid instantly adapts to your body

SoftFlex Cover stretches with the GelFlex® Grid as you move

Purple's Proprietary GelFlex® Grid draws excess heat from the body, paired with a coil core that allows heat to dissipate for optimal sleeping temperatures that promote deep sleep.

2” GelFlex® Grid draws heat away so you won’t sleep hot

Coil core allows heat to dissipate for enhanced temperature regulation.

The flexible GelFlex Grid adapts to conform to pressure points like your hips and shoulders, with a layer of Comfort Foam providing extra padding and a Responsive Coil core that reacts with the Grid as you move and wake up restored.

GelFlex® Grid contours and conforms to your body's pressure point

Comfort Foam layer enhances GelFlex Grid as it cradles pressure points

Responsive Coil core react to pressure quickly as you move

SoftFlex Cover stretches to move with the GelFlex Grid layers as they conform to your body

The GelFlex® Grid with a durable Edge Support Foam work seamlessly with edge-to-edge Responsive Coils to provide amazing support from head to toe.

2" GelFlex® Grid strong yet flexible column structure provides support

Durable Edge Support Foam provides additional support as you get in and out of bed

Responsive Coil core offers dynamic support

Designed to last day after day, night after night through the integration of the GelFlex® Grid’s Hyper-Elastic Polymer material, enhanced Edge Support Foam, and durable coil core.

2" GelFlex® Grid strong hyper-elastic polymer material

Durable Edge Support Foam prevents sagging

Responsive Coil core offers strong supportive base

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

Purple 2026 Memorial Day Promo

Purple Spring Sale Promo 2026

Purple Presidents Day Promo 2026

Purple Restore mattress pairs excellent pressure point cradling from the GelFlex® Grid with full-body support and superior breathability from the coil core for restorative sleep available in a soft and firm feel to find your perfect comfort match.

Maximize every moment in bed with customizable head elevation and durability built to last through your mattress’ lifetime — all at a price you’ll love. A wired remote makes setup easy, and an ultra-fast, silent motor ensures you can sit up to read, write

Purple® Queen Adjustable Base

Purple® California King Adjustable Base

Maximize every moment in bed with customizable head elevation and durability built to last through your mattress’ lifetime — all at a price you’ll love. A wired remote makes setup easy, and an ultra-fast, silent motor ensures you can sit up to read, write, watch or work at a moment’s notice.

Purple® Twin Adjustable Base

Purple® Twin XL Adjustable Base

Purple® King Adjustable Base

Purple® Full Adjustable Base

Dual-zone massage presets with three levels of intensity offer soothing relaxation in addition to settings that allow you to choose your perfect position to help you find your ideal comfort, enabling deeper sleep and making working in bed or relaxing more comfortable.

Head and foot massage help you relax and unwind.

Reduce body tension with targeted support

Make comfort second nature with two special settings designed to ease tension in the areas that experience the most strain. The Lumbar Support is designed to reduce stress on your lower back, while Pillow Tilt supports your neck and alleviates pressure. Purple Premium Collection mattresses are designed to flex, maximizing the feel of Lumbar Support and Pillow Tilt.

Lumbar Support reduces the strain and tension on your lower back for ultimate comfort.

Pillow Tilt lets you set your level of support for a more comfortable position whether you're working, playing, or sleeping.

Motion detected LED underbed lighting helps you find your way in the dark. Easy-to-use app and wireless remote provide built-in presets plus the option to save your favorite customized presets so you can find your perfect comfort every time.

Three customizable memory settings let you find your perfect level of comfort every time.

Underbed lighting with motion detectors helps you find your way in the dark.

The Purple Smart Base fits seamlessly into your current bedroom setup with multiple settings that ensure it fits most bed frames, even on a slatted or solid platform. Adjustable-height legs let you achieve your desired height, plus there’s a Zero Clearance option.