Like most all-foam beds, the contouring ViscoSoft Edge Mattress does a good job of isolating motion. The 4 inches of conforming memory foam in its comfort system cradles the body gently and limits motion transfer across the bed’s surface.
Its superior motion isolation makes it a very good option for couples, especially if one or both partners are light sleepers. The Edge’s ability to prevent motion transfer can also benefit sleepers who share a bed with a large pet.
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ViscoSoft Edge Mattress Review – Test Lab Ratings
Senior Product Editor
Methodology
Up-to-Date
$2,000 from ViscoSoft (queen)
Price Range: $1,550 – $2,250
Mattress Type: Foam
Firmness Options: Medium (5)
Ratings Summary
9/10
6.5/10
5.5/10
5.5/10
6/10
8.5/10
Pros & Cons:
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Close, even contouring to alleviate pain and pressure points
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Excellent motion isolation for couples
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Ample cushioning for side sleepers
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Strong off-gassing odor after unboxing
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Limited edge support
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Adaptive surface may hinder movement during position changes
Headquartered in Charlotte, North Carolina, ViscoSoft produces a range of quality sleep products, including mattresses, pillows, mattress pads and toppers, sheets, and other bedding.
The ViscoSoft Edge Mattress is the company’s only all-foam bed. The mattress has a medium (5) firmness and a unique construction, with four layers of foam and a cooling cover made with phase change material. Its distinctive comfort system, which contains silver-infused memory foam and latex-like polyfoam with a subtle bounce, distinguishes the ViscoSoft Edge from other all-foam beds.
The company offers three additional mattresses, including the ViscoSoft Edge Hybrid. The Edge Hybrid is a companion mattress to the ViscoSoft Edge, but it has a pocketed coil support core and a slightly firmer feel.
The coil-based ViscoSoft React Hybrid Latex and the React Hybrid Foam round out the company’s mattress options. The React beds are designed for affordability and come at slightly lower price-points than the Edge mattresses.
We provide a comprehensive evaluation of the ViscoSoft Edge Mattress — including its construction, performance, sizing, and pricing — to help you determine whether the all-foam bed is suitable for you.
Sleeping Style and Body Weight
ViscoSoft Edge Mattress
Sleeper Type
Under 130 lbs
130-230 lbs
Above 230 lbs
Side Sleepers
Back Sleepers
Stomach Sleepers
Side Sleepers
The all-foam ViscoSoft Edge Mattress works well for side sleepers of all body types. Its memory foam comfort layers contour to the body’s natural curves, which is essential for side sleepers because they need the mattress to accommodate their hips and shoulders.
Additionally, the slightly springy polyfoam in the comfort system and dense polyfoam in the support core distribute weight evenly, ensuring side sleepers aren’t enveloped by the softer comfort layers.
Our testing shows that side sleepers weighing less than 230 pounds receive excellent support and comfort from the ViscoSoft Edge. Those over 230 pounds may experience slightly deeper sinkage but are still well supported.
Back Sleepers
Back sleepers generally don’t need significant pressure relief or cradling, and instead require a mattress that firmly supports their spine. While the Edge’s soft memory foam comfort layers conform closely around the body, the more responsive polyfoam layer beneath offers buoyant support. The 6 inches of high-density polyfoam in the support core also adds to the bed’s medium firmness and keeps the spine from falling out of alignment due to deep sinkage.
Our tests demonstrate that the ViscoSoft Edge Mattress provides excellent spinal support and appropriate cushioning to back sleepers weighing less than 130 pounds. Back sleepers between 130 and 230 pounds also enjoy a good sleep experience. Those weighing more may want to consider a firmer bed with less contouring for stronger posture support.
Stomach Sleepers
Stomach sleepers require the most significant support and need the least contouring. Without adequate firmness, some stomach sleepers experience sinkage in the abdominal and chest areas, leading to poor posture, discomfort, and sleep disruption.
The ViscoSoft Edge Mattress’ medium firmness level and plush cushioning don’t give most stomach sleepers the firm support they need to keep their spine aligned. The polyfoam in the bed’s comfort system and support core doesn’t sufficiently counteract its softer memory foam materials, making it a questionable choice for stomach sleepers weighing more than 130 pounds.
However, stomach sleepers under 130 pounds receive adequate support since they put less pressure on the mattress and experience less sinking.
ViscoSoft Edge Mattress Coupon
Sleep Foundation Special Offer
$2,000 from ViscoSoft (queen)
Mattress Performance
In addition to the hands-on feedback from our team, we conduct a number of quantitative tests in our Test Lab. The below ratings are based on the experience of our testers.
ViscoSoft Edge Mattress Review Breakdown
The ViscoSoft Edge Mattress is topped with a cozy, visually appealing cover that’s knitted with phase change yarn. The phase change material is engineered to regulate temperature by absorbing and dissipating heat.
Beneath the cover, a 2-inch layer of silver-infused memory foam in the comfort system provides posture support and cushioning. An additional 2 inches of plush memory foam offers gentle contouring to relieve pressure points while minimizing motion transfer. A 2-inch layer of polyfoam completes the comfort system. Called faux latex, the polyfoam has a bouncy feel similar to natural latex that prevents deep sinkage and promotes spinal alignment.
In the support core, a 6-inch layer of high-density polyfoam reinforces the comfort system and the bed’s perimeter. The dense foam adds durability, reducing the chances of premature sagging. The base of the mattress is wrapped in a jacquard-knit cover with anti-slip beads for extra stability.
The combination of foam materials in the ViscoSoft Edge Mattress creates a medium firmness level that adequately supports a range of sleepers. Its pressure-relieving design is especially well suited to side sleepers, as well as back sleepers who weigh less than 230 pounds. However, heavier back sleepers and stomach sleepers over 130 pounds may prefer a coil-based hybrid or innerspring model that provides greater support and a firmer feel.
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Firmness |
Medium – 5 |
|---|---|
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Mattress Type |
Foam |
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Construction |
The ViscoSoft Edge Mattress is an all-foam model with two memory foam layers, two polyfoam layers, and a heat-regulating cover made with phase change material. Cover Material:Jacquard-Knit Yarn with Phase Change Material Comfort Layer:
2″ Silver-Infused Memory Foam Support Core:6″ High-Density Polyfoam |
Mattress Prices and Sizing
The cost of the ViscoSoft Edge Mattress is slightly higher than the average all-foam bed. However, it offers above-average performance in several categories. It also contains quality materials, including a durable high-density polyfoam support core that should provide a long lifespan with proper mattress care.
Sleep Foundation Special Offer
$2,000 from ViscoSoft (queen)
Trial, Warranty, and Shipping Policies
Availability
Online shoppers in the contiguous U.S. can purchase the ViscoSoft Edge Mattress through the company’s website. Those who wish to purchase a ViscoSoft bed in person can visit select SleePare locations in New York City and Virginia, or at Cardi’s Furniture & Mattresses stores in Massachusetts and Rhode Island.
Shipping
ViscoSoft offers free shipping to shoppers in the contiguous U.S. It does not ship to Alaska or Hawaii, nor does the company accommodate international purchases. Shipping speeds can vary depending on the carrier and the shipping location.
When removed from its packaging, the ViscoSoft Edge Mattress begins expanding immediately and reaches full expansion within 24 hours.
Additional Services
ViscoSoft does not currently offer additional services, such as White Glove delivery or old mattress removal.
Sleep Trial
The ViscoSoft Edge Mattress comes with a 120-night sleep trial. Customers who are not satisfied with the mattress can return it within the trial period for a full refund.
Warranty
Each ViscoSoft Edge Mattress comes with a 10-year limited warranty. The mattress warranty protects the buyer from defects in the construction or materials, including indentations greater than .75 inches. If there are any qualifying issues within the 10-year period, the buyer can contact ViscoSoft for a replacement mattress.
The warranty does not apply to normal wear and tear. Failure to use a proper bed frame or foundation voids the warranty. Other terms and conditions apply.
Still have questions?
Our product experts have extensive experience testing just about every sleep product on the market. Send an email to [email protected] or call us at (877) 672-8966 with your questions and we'll help you find exactly what you're looking for.
Lauren is a Certified Sleep Science Coach with extensive experience researching and testing a wide variety of sleep products.