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Grey Curve Support Topper

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Grey Curve Support Topper

Style

3 Inch

Size

Starting from

$159.99

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+1 6193136011

365-Night Home Trial

Lifetime Warranty

Free Shipping & Returns

Save Up To 40%

Description Size Guidance FAQ Review

Sleep Cooler, Live Better

Upgrade your nights with the BedStory Firm Mattress Topper. Engineered with dual-layer memory foam for customizable firmness, it relieves back pain, aligns the spine, and enhances circulation. Infused with copper, bamboo charcoal, and green tea, it keeps your sleep surface fresh and balanced—while cooling gel technology ensures you stay comfortably cool all night long. Wake up energized, supported, and truly refreshed.

Washable, Skin-Friendly Cover

A soft, hypoallergenic knit cover that’s gentle on skin, anti-static, and fully machine washable. With elastic straps and a non-slip bottom, it stays fresh, stable, and effortlessly clean.

Pressure-Relieving Foam Core

High-density gel memory foam hugs your curves, relieves tension in shoulders, hips, and back, and promotes healthier spinal alignment for pain-free mornings.

Ergonomic Comfort Support

Whether you’re a side, back, or stomach sleeper, the ergonomic design adjusts to your posture, reducing pressure points and helping you fall asleep faster and stay asleep longer.

Cooling Gel Infusion

Infused with cooling gel and designed with ventilated airflow, this topper regulates body temperature up to 60% better than standard foam—perfect for hot sleepers.

Mattress Size Guidance

While mattress sizes vary from brand to brand, the chart below shows the typical dimensions of each bed, along with sleeper profiles and the recommended minimum room size.

Twin

38"x75"

Full

53"x75"

Queen

60"x80"

King

76"x80"

Bed Sizes	Dimensions	Minimum room size	Number of sleepers	Maximum sleeper height
Twin	38" x 75"	7" x 9.5"	1	<6"
Twin XL	38" x 80"	8" x10"	1	6" to 6'4"
Full	53" x 75"	9" x 9.5"	1-2	<6"
Queeen	60" x 80"	10" x 10"	1-2	6" to 6'4"
King	76" x 80"	12" x 12"	2+	<6" to 6'4""
Califarnia King	72" x 84"	11" x 13"	2+	6'5" or taller

Due to the handmade nature of our mattresses, their dimensions can vary by up to 2” on any given side. Helix Mattresses ship in a 47 in x 16 in x 16 in box.

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365-Night Home Trial

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Frequently Asked Questions

Get Answers to Commonly Asked Questions About SpineAlign

Will this topper help with back pain?

Yes. The dual-layer firm memory foam is engineered to relieve pressure points, evenly distribute body weight, and support spinal alignment, making it especially beneficial for reducing back and hip discomfort.

Does the topper sleep hot?

No. It’s infused with cooling gel and designed with a ventilated open-cell structure to enhance airflow. Compared to standard memory foam, it regulates temperature up to 60% more effectively, ideal for hot sleepers.

Is the cover removable and washable?

Yes. The premium knit cover is hypoallergenic, skin-friendly, and machine washable. It also features elastic straps and a non-slip bottom to keep the topper securely in place on your mattress.

What payment methods do you accept?

We accept Visa, Mastercard, American Express, Discover, PayPal, Amazon Pay, and financing via Affirm. All payments are securely processed via Shopify Payments.

Do you offer financing?

Yes! We partner with Affirm to offer 0% APR financing for up to 36 months. Pre-qualification is easy and won’t affect your credit score.

What is the 365-night trial?

You’ll have 365 nights to try your mattress topper at home. If it’s not the perfect fit, we’ll arrange a free return pickup—no hidden fees.

Is there a return fee?

Returns are completely free within the trial period. Some photo evidence may be required to help us process your return smoothly.

Our mattress was too hard after we upgraded to a firmer model. I thought we’d made a mistake, but this topper saved us from spending more money. It gives just the right cushion while keeping the support underneath.

I’ve had fewer nights of tossing and turning, which means my days feel better too.

We added this topper to a guest bed that everyone complained about. The feedback has been amazing—our friends said it felt like a brand-new mattress.

I took a nap on it myself, and I agree. It’s plush without feeling unstable.

As a side sleeper, I always had sore shoulders. This topper fixed that instantly. It fills the gap and cushions me in a way that makes sleeping so much easier.

It also sleeps cooler than I expected, which is a huge bonus since I’m a hot sleeper.

I bought this topper for my parents because they were complaining their bed was uncomfortable. My mom said her shoulder pain went away within the first week. My dad said it feels “like sleeping on a hotel mattress.”
They’re both in their 60s, so comfort and support matter a lot. Glad I found something affordable that actually worked.

I’m a grad student living in a small apartment, and my landlord gave me the hardest mattress imaginable. This topper saved me. It feels like I’m sleeping on an actual bed instead of a board.
The only reason I didn’t give it 5 stars is that it does slide around a bit if you don’t use a fitted sheet to lock it down. But for the price, I couldn’t be happier.