If you weigh 130 pounds or less, many mattresses weren’t built with you in mind. Most will feel too firm for a good night’s sleep. Here are the best organic and non-toxic mattresses for lighter adults, with soft contouring and pressure relief.
Mattresses are usually designed for and tested by average sized, or even large, men. This list was curated for those of us who are more petite, and who have different mattress needs as a result.
When you’re lighter, firmness needs vary from the norm. You will likely want something that is a bit more plush, so we recommend not going above medium-firm. We also listed mattresses that are extra breathable as those of us who are lighter tend to sleep cooler.
Most adults who weigh 130 lb. or less will sleep more comfortably on a mattress that provides a softer sleep surface with good core support for spinal alignment beneath. Lower body weight means less pressure on the mattress surface, meaning sleepers sink in less.
A mattress that feels medium or soft to a heavier adult weighing more than 130 lb. will often feel too firm for a lighter adult. This is because heavier adults sink into the mattress surface more and get more pressure relief as a result.
Our top picks
The best kind of mattress for most lighter adults will rate as soft (3/10), medium-soft (4/10), or medium (5/10). Anything firmer will probably feel too firm. Side-sleepers under 130 lb. will usually want a mattress on the softer end of the scale, while stomach-sleepers do best on a medium or medium-soft.
Avocado Green Mattress
Highlights: Avocado Green with Pillow-Top offers medium-firmness well suited to lighter adults, including side-sleepers. Made in the U.S. by a super sustainable mattress company. Excellent edge support and zoned hip and shoulder support. Durable, affordable, top quality, hybrid latex and innerspring mattress.
At a glance:
- Pricing (with Pillow-Top): $1,799 – $3,199 (Queen is $2,499)
- Materials: Organic Fair Trade cotton, organic wool, organic Dunlop latex, upcycled steel coils
- Certifications: GOTS, GOLS, Made Safe, GreenGuard Gold, Climate Neutral certified, FSC, Responsible Wool Standard, Formaldehyde Free (UL), Eco Institut, Fair Trade, 1% for the Planet, B Corporation, Sustainable Furnishings Council
- Sleep Trial: 365-night sleep trial
- Firmness: Gentle-firm (with pillow-top)
- Sizes: Twin, Twin XL, Double/Full, Queen, King, Cali King
- Best for: Lighter adults
- Vacuum sealed in plastic and paper wrapped in cardboard box
- Made with all organic materials and upcycled steel coils
- Rare certification from Made Safe (free of toxic chemicals)
- 5-zoned support and reinforced edging
- Less motion transfer and partner sleep disruption
- Made in the U.S. by a carbon negative B Corp
- Affordable and durable with a 25-year warranty
- 365-night sleep trial
- One firmness level (can’t flip for different firmness)
- Can’t remove pillow-top to suit other sleep styles and body types
- Can’t move comfort layers around
- Only two handles on long sides
I tend to sleep hot and my husband normal – and it’s the perfect temperature for both of us. I am a smaller than average athlete and a side sleeper. I prefer a medium support my husband is heavier and prefers a firmer. We chose the pillow top to add a touch more softness to the medium firm mattress and it is perfect for both of us.
Nancy B., 2018
The Avocado Green signature mattress is too firm for lighter adults but the Avocado Green mattress with pillow-top is just about perfect. This set-up provides plushness and buoyancy with excellent underlying zoned support and feels gentle-firm (6/10) overall.
The pillow-top option offers pressure relief and comfort for lighter side-sleepers, back-sleepers, and even most stomach-sleepers. The smart design provides additional support in the hips and shoulders and at the edges, helping to maintain good spinal posture.
Lighter adults will sink in a little to the pillow-top but it’s still very easy to move around on this mattress. The Avocado Green with pillow-top is also a top choice for petite athletes and lighter adults who sleep hot, have existing aches and pains, or need more spinal support than their current mattress provides.
This mattress is Made Safe certified non-toxic and is made by an industry-leading Benefit Corporation in the U.S. Avocado is Fair Trade and Climate Neutral certified (and carbon negative) and is an award-winning 1% for the Planet member. In short, Avocado is the world’s most sustainable mattress company!
PlushBeds Botanical Bliss Mattress
Highlights: A great choice for adults of any weight. Dual-firmness options available for couples with different sleep needs. Made with organic latex, wool, and cotton with no innersprings. Lifetime warranty and layer exchanges for ongoing customization!
At a glance:
- Pricing: $2,799 – $3,798 (Queen $3,299)
- Materials: GOTS cotton, GOTS wool, GOLS latex
- Certifications: GOTS, GOLS, GreenGuard Gold, Eco Institut
- Sleep Trial: 100-night sleep trial
- Firmness: Medium / Medium-Firm / dual firmness option
- Depth: 9-, 10-, and 12-inch options
- Sizes: Twin, Twin XL, Full, Queen, King, Cal King, Split Queen, Split King, Split Cal King
- Best for: Everyone!
- Medium firmness is ideal for lighter adults (medium-firm also available)
- Made with organic latex and no innersprings
- Can customize both sides
- Can adjust layers and flip for different firmness
- Most sizes now ship in one box – no assembly required!
- Free shipping, free returns, and a free 100 night sleep trial
- Free comfort exchange program (switch out layers!)
- 25-year warranty
- Can unzip to move a layer at a time
- Sturdy, well-placed handles
- Quiet (more discreet than innersprings)
- Very heavy full latex mattress
- More expensive than hybrid latex/coil mattresses
- Too springy or bouncy for some adults
- Less edge support than mattresses with reinforcing coils
I wanted a non-toxic mattress with pressure point relief for my shoulder. I’m a petite woman, 5′ 3.5″ and 120 lbs. I learned that light-weight sleepers, and especially side sleepers, need a softer mattress to avoid a lot of pressure on their joints. Latex is good for pressure point relief and I got the medium firmness mattress with the softest layer on top. I was excited that I could switch around and customize layers if I wanted to.
Priscilla S., 2021
Most lighter adults will love the PlushBeds Botanical Bliss in a medium firmness. This all-latex layered mattress is available in 9-, 10-, and 12-inch builds. We recommend the 9-inch for lighter adult couples or solo sleepers, or a deeper model if sleeping with a heavier partner.
The Botanical Bliss is handmade to order in the U.S. in the PlushBeds factory which is GOTS/GOLS certified. The company offers an impressive lifetime warranty and 100-night sleep trial, and a full range of sizes, including split-sizes for dual firmness.
The Botanical Bliss is available in a 9-inch, 10-inch, and 12-inch design. Lighter adults do best with the 9-inch design, though side-sleepers might prefer the deeper 10-inch design which has an extra inch of Talalay latex on top.
Adults weighing up to 130 lb. typically find the medium Botanical Bliss ideal for sinking into just enough to relieve pressure on joints but not so much that you put your spine out of alignment and actually cause back pain. The medium-firm Botanical Bliss is usually too firm for lighter adults, though some stomach-sleepers under 130 lb. may prefer this build.
The top layer of the mattress is Talalay latex, which is airy, breathable, soft, and responsive. Underneath, the ultra-dense Aprico latex provides excellent support for good sleep posture. In the 10-inch model there’s an extra inch of Talalay latex, making this a good choice for petite side-sleepers needing a touch more cushioning on top, especially if you have an hourglass shape.
We also love that PlushBeds stitches four or six (size-depending) handles onto the Botanical Bliss. These very robust, but flush, handles look great and make it so much easier to move and lift the assembled mattress (which is very heavy in larger sizes). In contrast, the Evaya, Naturepedic EOS, Obasan, and Spindle don’t have any handles!
The downsides to this mattress include the weight, some need for light assembly in larger sizes, and less robust edge support than with the hybrid coil-latex mattresses from Evaya and Avocado.
Savvy Rest Serenity Spring
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Highlights: Superb latex and coil mattress. Fully customizable on both sides, making this a great choice for lighter adults with a heavier sleep partner. White glove set-up available and a comfort layer exchange program!
Savvy Rest is offering LeafScore readers 20% off their purchase using coupon code LEAFSCORE at checkout.
At a glance:
- Pricing: $1,599 – $3,299 (Queen from $2,199)
- Materials: Organic latex, organic cotton, organic wool, recycled steel coils
- Certifications: GOTS, GOLS
- Sleep Trial: None
- Firmness: Whatever you want!
- Sizes: Twin, Twin XL, Full, Queen, King, Cali King, Split-sizes
- Depth: 12-inch
- Best for: Everyone!
- The most customizable latex hybrid mattress available
- Can customize coil and latex layers on both sides
- Made with organic, non-toxic, recycled materials
- GOTS and GOLS certified
- Choice of Talalay and Dunlop latex in soft, medium, firm
- Reconfigurable to meet changing sleep needs
- Made by a Staff-owned B Corp in the U.S.
- 90-day comfort exchange
- 20-year warranty
- White glove delivery and set-up available
- No returns
- No handles
- Not suitable for adjustable or Murphy beds
- Upgrade fee for Talalay exchanges
- Shipping fees for latex exchanges
The Savvy Rest Serenity Spring mattress is the most customizable latex hybrid mattress we’ve seen, with options to choose the firmness of the top latex comfort layer and the coils below. For lighter adults who find innerspring mattresses too firm, the Serenity Spring might be just the thing!
Lighter adults who need a plusher mattress can choose a soft Talalay top layer and Plush coils for superior comfort and pressure relief while still enjoying support for spinal posture.
Many hybrid latex mattresses only have one firmness for the coil layer, meaning that top latex layer has to provide all the cushioning. For lighter adults who don’t sink into a mattress much, this can make most mattresses feel too firm to be comfortable. The Serenity Spring works for all kinds of sleepers, whatever their body type.
Thanks to the zippered design and option to switch out comfort layers later, the Serenity Spring a great choice if you’re lighter now but gain weight later on. And if the soft latex proves too soft, you can take advantage of Savvy Rest’s 90-day latex exchange to try a firmer comfort layer.
Lighter sleepers with a heavier sleep partner will also benefit from the split design option. This way, no one needs to compromise on sleep comfort. And because the Serenity Spring is a 12-inch build, it won’t bottom out, even for heavier adults.
There are three main downsides to the Serenity Spring: the need for home assembly, a lack of handles, and Savvy Rest’s no-refunds policy.
Savvy Rest Serenity Mattress
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Highlights: Mid-price, fully customizable, 10-inch layered latex mattress ideal for lighter adults. Can choose between Talalay and Dunlop! Made in the U.S. by a staff-owned B Corp!
Savvy Rest is offering LeafScore readers 20% off their purchase using coupon code LEAFSCORE at checkout.
At a glance:
- Pricing: $1,799 – $3,999 (Queen from $2,699)
- Materials: Organic latex, organic cotton, organic wool
- Certifications: GOTS, GOLS
- Sleep Trial: 90-day Latex Exchange (no sleep trial or returns)
- Firmness: Whatever you want!
- Sizes: Twin, Twin XL, Full, Queen, King, Cali King, Split-sizes
- Depth: 10-inch
- Best for: Lighter to average-weight people
- GOTS and GOLS certified organic and non-toxic
- Can customize both sides and all three layers
- Choice of Talalay and Dunlop latex in soft, medium, firm
- Reconfigurable to meet changing sleep needs
- Made by a Staff-owned B Corp in the U.S.
- 90-day comfort exchange
- 20-year warranty
- Available in custom dimensions and shapes!
- White glove delivery and set-up available
- Heavy
- No handles
- No returns
- Not for use on Murphy or adjustable beds
- 10-inch profile may be too shallow for heavier adult sleep partners, especially side-sleepers
- You pay shipping fees for layer exchange
- Upgrade fee for switch from Dunlop to Talalay
The Savvy Rest Serenity mattress is a 10-inch, all-latex, layered design ideal for lighter to average weight adults. For heavier folks, this mattress may bottom out and prove uncomfortable, however.
At first glance, the Savvy Rest Serenity may look similar to most other customizable latex mattresses. However, with the Serenity you not only get to choose between soft, medium, and firm latex, you also get a choice of Talalay and Dunlop. This means you have twice as many options to customize the feel of your new mattress.
The Serenity is breathable, moisture-wicking, and supports temperature regulation for a blissful sleep.
For lighter adults, a typical set-up, top to bottom, might look like:
- Soft Talalay
- Soft Dunlop
- Medium Dunlop.
For a plusher feel overall but good underlying support, petite adults, may also choose:
- Soft Talalay
- Soft Talalay
- Firm Dunlop.
This is a particularly good set-up for anyone needing more pressure-point relief, such as lighter adults with chronic pain.
Because you can customize the Serenity, it’s a great choice whether you’re a lighter adult side-sleeper, back-sleeper, or stomach-sleeper. If you’re the latter, though, you may want to choose more Dunlop than Talalay and a soft, medium, firm build overall.
The Dunlop layers have a firmer and softer side. Typically, these layers have the softer side (with smaller perforations) facing up. To make the mattress feel a little firmer, flip the Dunlop upside down, so the larger perforations face up.
Savvy Rest makes the Serenity in the U.S. in its GOTS factory and offers a wide range of sizes, including split sizes. You can also ask for this mattress in custom dimensions and shapes.
Downsides
Two downsides to the Savvy Rest Serenity are the company’s no-returns policy and the fact that this mattress is heavy and requires set-up (and there are no handles), especially in larger sizes.
That said, with the layered Serenity mattress, you can make use of the 90-day Latex Exchange. This lets you change latex layers for softer or firmer layers if your initial set-up doesn’t meet your needs. Upgrades from Dunlop to Talalay incur an upgrade fee and shipping costs, however.
Avocado Eco Organic Mattress
Highlights: A very affordable, eco-friendly, 10-inch, non-toxic mattress! Best suited to lighter adults or teen side-sleepers. Made by an award-winning B Corporation with organic latex, wool, and cotton, with recycled steel coils and no toxic chemicals.
At a glance:
- Pricing: $699 – $1,599 (Queen is $1,299)
- Materials: Organic Fair Trade cotton, organic wool, organic Dunlop latex, upcycled steel coils
- Certifications: GOTS, GOLS, Made Safe, GreenGuard Gold, Climate Neutral certified, FSC, Responsible Wool Standard, Formaldehyde Free (UL), Eco Institut, Fair Trade, 1% for the Planet, B Corporation, Sustainable Furnishings Council
- Sleep Trial: 365-night sleep trial
- Firmness: Gentle-firm (5/10)
- Sizes: Twin, Twin XL, Double, Queen, King, Cali King
- Best for: Lighter adults, teens, children
- Very affordable eco-friendly mattress
- Made with organic latex and recycled steel innersprings
- Good edge support
- Excellent for lighter adults and children
- Heavily certified, with Made Safe certification as non-toxic
- Made by a sustainable B Corporation
- Lighter than the Avocado Green
- Full one-year sleep trial and 10-year warranty
- More sustainably packaged than most mattresses
- Not enough support for heavier adult sleep partners
- Low coil count may mean more motion transfer than Avocado Green
- Can’t be flipped over
- Shorter warranty than the Avocado Green
The mattress is great. I’m 21 and pretty petite so I don’t really know anything about how firm and soft a mattress should be, but for the price and saving the environment, it’s well worth it. I expect to have this mattress for years to come!
Serenity J., 2022
The Avocado Eco Organic is a fantastic affordable, non-toxic, eco-friendly option best suited for lighter adults, teens, or kids. Heavier adults will likely find this mattress lacks sufficient support for a comfortable sleep.
Avocado makes the Eco Organic to order in its GOTS certified factory in the U.S. The mattress is Made Safe certified non-toxic and Avocado is an award-winning 1% for the Planet member and B Corp on its way to operating the first certified zero-waste mattress factory in the world.
The Leaf Score team has tried and tested the Eco Organic and loves it!
The Eco Organic is best suited to lighter adults on the younger side, given that this mattress has no zoning for targeted hip and shoulder support. If you have aches and pains already, or are heavier than around 200 lb., the Eco Organic will probably not provide sufficient support for your needs`
The Eco Organic rates 5/10 (medium) for firmness, making it softer than the Evaya Bliss but firmer than the Evaya with Pillow Top. This means it offers enough softness for lighter adults to sink into for pressure relief and comfort without so much sinkage you get trapped or put your back out of whack.
Downsides
The Eco Organic is a top budget choice of non-toxic mattress for lighter adults, but feels less robust overall than the Evaya and the signature Avocado Green. It also comes with a shorter (10-year) warranty.
The Eco Organic also suffers from a little more motion transfer than higher coil-count mattresses like the Evaya, and the lack of zoning could be a problem if you develop back issues a few years into this mattress’s life. If you or your partner are restless sleepers, this might not be a great choice for you. For solo, lighter, younger adults, teens, or kids, the Eco Organic is ideal for most sleep positions.
FAQs
We usually recommend a firmer mattress for adults who sleep on their stomach. This is because a softer mattress allows stomach-sleepers to sink into the mattress too much, which can cause poor spinal posture and increased pressure on the hips, lower back, shoulders, and neck. Lighter adult stomach-sleepers may, however, feel more comfortable on a much firmer mattress than heavier adult stomach-sleepers because they will sink into a mattress less overall. Even a medium mattress can feel firm enough for some lighter adult stomach-sleepers but would likely be much too soft for a heavier adult.
When you sleep on your side, most of your body weight rests on your hips and shoulders. A mattress that is too firm won’t let you sink in enough for pressure relief, especially if you’re a lighter adult weighing 130 lb. or less. The result is extra pressure on your hips and shoulders, leading to aches and pains and more frequent waking. An overly firm mattress can also put your spine out of alignment as a side-sleeper, leading to back pain and other back issues over time.
On the flip-side, a mattress that is too soft and too thin may not provide enough underlying support for proper spinal alignment. Even lighter adults might sink in too much and find it hard to move around naturally while sleeping, leading to joint stiffness in the morning and poor sleep overall.
Folks who lose even a little bit of weight can find that their previously comfortable mattress now feels much too hard and firm. This is because lighter adults sink less into the top of a firmer mattress, meaning less pressure relief overall. The good news is that you don’t (necessarily) need to ditch your mattress.
Try adding a plush or soft non-toxic, organic topper for a softer surface that provides more cushioning and cradles your body for pressure relief. Alternatively, if you have a layered mattress where you can adjust the comfort layers, try switching the top layer out for a softer layer. Mattress companies like Obasan, PlushBeds, and Naturepedic excel at helping you adjust your mattress even years after initial purchase, so you can sleep comfortably for decades to come.