Loom & Leaf and Amerisleep on both online mattress brands that are giving luxury mattress companies like Tempur-Pedic a run for their money. We decided to pit the Loom & Leaf and Amerisleep AS3 mattresses against one another to determine which one is the better bed.
In this comparison, we’ll cover the feel, materials, construction, and product specs for each of these different mattresses. We’ll wrap up with recommendations for which mattress is best for different kinds of consumers.
Brand Overviews
Customer Rating
MA Score
Summary
Firmness
Type
Trial Period
Warranty
Customer Rating
MA Score
8.2/10
Summary
Luxury memory foam mattress made by Saatva
Firmness
Relaxed firm: 6/10; Firm: 8/10
Type
Memory foam mattress with cooling gel; available in relaxed firm or firm
Trial Period
180 days
Warranty
15-year limited warranty
Customer Rating
MA Score
8.4/10
Summary
Memory foam mattress with cooling technology (part of Amerisleep's Soft Collection)
Firmness
Medium: 6/10
Type
Memory foam
Trial Period
100 days
Warranty
20-year limited warranty
Loom & Leaf
Amerisleep AS3
Customer Rating
MA Score
8.2/10
8.4/10
Summary
Luxury memory foam mattress made by Saatva
Memory foam mattress with cooling technology (part of Amerisleep's Soft Collection)
Firmness
Relaxed firm: 6/10; Firm: 8/10
Medium: 6/10
Type
Memory foam mattress with cooling gel; available in relaxed firm or firm
Memory foam
Trial Period
180 days
100 days
Warranty
15-year limited warranty
20-year limited warranty
Key Similarities
- The Loom & Leaf and AS3 mattresses are both all-foam beds. They also share memory foam comfort layers that are slightly more responsive than traditional memory foam.
- Both mattress models are heavy on cooling technology. They scored above average for cooling. This is impressive for memory foam mattresses, which tend to trap body heat.
- The AS3 and Loom & Leaf each scored slightly above average for pressure relief. This indicates that they do a satisfactory job of cushioning pressure points on your body.
- They also shared high scores for spinal alignment, which is important for avoiding neck and back pain.
Key Differences
- One key difference between these mattresses is that they are offered in different firmness levels. The Amerisleep AS3 is a medium to medium-firm mattress (6/10 on the firmness scale). No other firmness options are available for the AS3, but you can shop the other 4 Amerisleep models (AS1, AS2, AS4, and AS5.). Loom & Leaf offers 2 firmness levels: a “relaxed firm” option (6/10) and firm (8/10) option.
- Each mattress features a different signature memory foam. The Loom and Leaf includes cooling gel memory foam, while the AS3 has Amerisleep’s breathable, plant-based Bio-Pur foam.
- In our lab assessment, the AS3 scored much higher for motion transfer (8.75/10) than Loom & Leaf (5/10). That means it does a better job of providing an undisturbed night’s sleep.
- Loom & Leaf is a Saatva mattress model, and Saatva is a luxury bedding brand. Accordingly, they offer free white glove delivery and old mattress removal on all Loom & Leaf mattress purchases. On other hand, Amerisleep mattresses are delivered bed-in-a-box style to your doorstep.
Loom & Leaf Mattress Review Highlights
- Loom & Leaf mattresses are constructed with high quality materials that appeal to luxury shoppers. For example, their mattress cover is made of organic cotton that is soft to the touch.
- This mattress delivers excellent spinal alignment. You’ll notice that your back stays straight while you sleep, regardless of your sleeping position.
- Rest assured that your Loom & Leaf bed is safe for all ages. It’s treated with a natural thistle flame retardant (no chemicals) and a botanical antimicrobial treatment. Plus, all of the foams are Certipur-US certified.
- Loom & Leaf prides themselves on making a durable mattress. All of their beds are made in the USA with credibly sourced foam and cotton.
- A layer of cooling gel memory foam helps to regulate the temperature of the mattress surface, so you don’t overheat while you sleep.
Amerisleep Mattress Review Highlights
- The Amerisleep AS3 mattress scored very well for motion transfer, so it’s a good choice for couples who want to reduce disruptions from their sleeping partner.
- This mattress is constructed with Amerisleep’s Bio-Pur memory foam. This proprietary material has an open cell structure that is high in breathability, so body heat can easily escape from the foam.
- Amerisleep does their best to create eco-friendly mattresses. Bio-Pur foam is made from renewable plant-based oils, resulting in less off-gassing than foam made with petrochemicals. It’s also Certipur-US certified.
- The AS3’s transition layer contains Amerisleep’s HIVE Technology. This layer is molded with honeycomb-shaped columns that are taller or shorter, depending on which region of your body is being supported. The ergonomic support makes your body feel weightless.
- All of Amerisleep’s AS mattresses are covered by a 20-year warranty that protects you against mattress sinkage and other manufacturing defects.
Compare Dimensions
The following chart compares the dimensions for both of these mattresses. They are identical, except for an extra inch on Loom & Leaf’s twin-sized mattress.
| Loom & Leaf | Amerisleep | |
| Thickness | 12” | 12” |
| Twin | 38″ x 75″ | 38” x 74” |
| Twin XL | 38″ x 80″ | 38” x 80” |
| Full | 54″ x 75″ | 54” x 75” |
| Queen | 60″ x 80″ | 60” x 80” |
| King | 76″ x 80″ | 76” x 80” |
| California King | 72″ x 84″ | 72” x 84” |
Learn more about mattress sizes.
Prices Side-by-Side
Take a look at the different price points for these two mattresses in the chart below. Amerisleep is lower cost, unless you want a twin-sized bed. Check out our Saatva Coupons to see how much you can save.
| Loom & Leaf | Amerisleep | |
| Twin | $849 | $1,099 |
| Twin XL | $1,149 | $1,149 |
| Full | $1,599 | $1,249 |
| Queen | $1,699 | $1,399 |
| King | $1,999 | $1,699 |
| California King | $1,999 | $1,699 |
Feel and Construction Comparison
Next, we’ll cover the differences in construction for each of these comfortable mattresses.
Inside the Loom & Leaf Mattress
- Organic Cotton Cover: Cotton is famously soft and only gets more plush with time. Loom & Leaf uses only organic cotton in their mattress cover.
- Cooling Gel: This memory foam top layer is infused with gel that is temperature regulating. It gives you an immediate burst of coolness when you first lie down.
- Premium Memory Foam: The second memory foam layer has a more traditional memory foam feel. It supports your body weight by contouring to your unique curves.
- Support Layers: At the base, several polyfoam layers keep you from sinking too deep into the mattress. They also improve the durability of the mattress.
Inside The Amerisleep Mattress
- Mattress Cover: Amerisleep uses Celliant yarn in their knit cover. Celliant technology is often used in active wear because it turns body heat into cooling infrared energy.
- Bio-Pur Foam: Amerisleep adjusts the thickness of their medium-soft Bio-Pur layer, depending on how firm of a mattress they want. The AS3 has a medium feel, so it has a slightly thinner top layer than the softer AS models.
- Affinity Transition Foam: This additional foam layer features HIVE technology. It improves spinal alignment and the overall comfort level of the mattress.
- Bio-Core: The AS3’s support layer is 7” of dense polyurethane foam. It’s the firmest foam layer in this mattress, so it prevents sagging.
Compare Our Test Scores
We put both of these mattresses through a comprehensive evaluation in our mattress lab. You can see the side-by-side results below.
| Loom & Leaf | Amerisleep | |
| Shipping | 9.5 | 8 |
| Trial Period | 10 | 9 |
| Return Policy | 8 | 10 |
| Warranty | 10 | 10 |
| Set-Up Test | 10 | 9.5 |
| Motion Transfer Test | 5 | 8.75 |
| Edge Support Test | 6.5 | 8 |
| Pressure Relief Test | 7 | 7.75 |
| Spinal Alignment Test | 9 | 8.25 |
| Responsiveness Test | 8 | 7 |
| Cooling Evaluation | 7.5 | 8 |
| Durability Evaluation | 9 | 8.5 |
| Customer Service Score | 9 | 9 |
| Social Impact Score | 7 | 4 |
| TOTAL SCORE | 8.2/10 | 8.4/10 |
Sleeping Position
You can get a good idea of which mattress is best for your sleeping position by looking at the test results for pressure relief and spinal alignment. Pressure relief is particularly important for side sleepers, who need a mattress that cushions their hips and shoulders. The Amerisleep AS3 scored slightly higher in this category.
Spinal alignment is important for back sleepers and especially stomach sleepers. Their necks are already twisted to the side, so they need a mattress that keeps their upper and lower back straight. Both beds scored well in this category, especially the Loom & Leaf.
Finally, combo sleepers need a bed that can quickly respond to movement. The Loom & Leaf also scored higher for responsiveness.
Motion Transfer and Cooling
If you sleep with a partner, pay special attention to the motion transfer category, since it’s your ticket to undisrupted sleep. The AS3 is the clear winner here. Also, if you tend to sleep hot, both of these beds scored above average for cooling, with the AS3 receiving the highest score.
Our Summary: Which is the Best Mattress?
The Amerisleep AS3 and Loom & Leaf mattresses are both high-quality beds. They each support all sleeping positions equally well. Couples should feel more comfy on the AS3, and budget shoppers will generally save more on this model, as well.
You’ll need to decide which best meets your sleep needs, and we hope our recommendations help. Keep in mind, both companies provide generous sleep trials, free shipping, and lengthy warranty periods, so choose whichever mattress works best for your sleeping position, sleep environment, or budget.
More Loom & Leaf and AS3 Comparisons
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