Description
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EverFirm Organic Mattress – Vegan, Super Firm, and Exceptionally Supportive
Available in 3", 4", and 5" Thicknesses
Why Choose the EverFirm Mattress?
You loved our semi-firm and firm mattresses — now meet your new favorite: the EverFirm. Crafted for those who crave the ultimate firm support, this mattress is our most durable, clean, and eco-friendly option yet. Plus, it’s 100% vegan and made with certified organic cotton — no wool or animal products involved.
What Sets EverFirm Apart?
- Vegan & Certified Organic: Made entirely without animal fibers, using premium certified organic cotton free of synthetics, flame retardants, and harsh chemicals.
- Super Firm, Super Supportive: Even firmer than our Boulder mattress, designed to provide maximum spinal alignment and durability. Ships fully extended to maintain its firm integrity — no rolling or folding here.
- Sleek Low-Profile: Choose from 3", 4", or 5" thicknesses for a minimalist mattress that fits perfectly on platform beds, box springs, or the floor — without sacrificing comfort.
- Built for Convenience: Integrated handles make flipping easy. Plus, take advantage of our FREE White Glove flipping service if you’re within 200 miles of our New Jersey showroom.
- Test Before You Commit: Visit our NJ showroom to experience EverFirm’s firm comfort firsthand, or shop with confidence online backed by our 120-NIGHT Mattress Guarantee.
- Handmade & Eco-Conscious: Proudly handcrafted in the USA using sustainable, toxin-free materials — a mattress you can feel good about sleeping on every night.
Why Firmer Is Better:
Our customers say it best:
- “I prefer the firmer feel common in Europe and India.”
- “My doctor recommended a firm mattress for my back pain.”
- “I loved the Boulder but wanted something even firmer.”
- “I’m used to sleeping on thin, firm pads like a Shiki-buton.”
- EverFirm delivers the clean, supportive sleep surface you’ve been searching for — firm, breathable, and chemical-free.
How to Sleep on the EverFirm Mattress:
This spring-free mattress minimizes motion transfer, perfect for couples or light sleepers. Place it on a platform bed, box spring, or right on the floor. For slatted frames, make sure slats are spaced no more than 2"–2.5" apart for optimal support and durability.
If you prefer firm, clean, and toxin-free sleep — EverFirm is your perfect match.
This product has been manufactured in accordance with GOTS.

Details
EverFirm Mattress Sizes & Weights
As all White Lotus Home products are unique, all dimensions and weights are approximate. A variation of up to 1" in all directions is appropriate.
Mattress Style
| Dimensions | Weight |
---|
Twin 3" Mattress | 39 x 75 x 3" | 35 - 45lbs. |
Twin 4" Mattress | 39 x 75 x 4" | 35 - 45 lbs. |
Twin 5" Mattress | 39 x 75 x 5" | 40 - 50 lbs. |
XL Twin 3" Mattress | 39 x 80 x 3" | 45 - 55 lbs. |
XL Twin 4" Mattress | 39 x 80 x 4" | 45 - 55 lbs. |
XL Twin 5" Mattress | 39 x 80 x 5" | 50 - 60 lbs. |
Double/Full 3" Mattress | 54 x 75 x 3" | 65 - 75 lbs. |
Double/Full 4" Mattress | 54 x 75 x 4" | 65 - 75 lbs. |
Double/Full 5" Mattress | 54 x 75 x 5" | 80 - 90 lbs. |
Queen 3" Mattress | 60 x 80 x 3" | 95 - 105 lbs. |
Queen 4" Mattress | 60 x 80 x 4" | 95 - 105 lbs. |
Queen 5" Mattress | 60 x 80 x 5" | 100 - 110 lbs. |
King 3" Mattress | 76 x 80 x 3" | 105 - 115 lbs. |
King 4" Mattress | 76 x 80 x 4" | 105 - 115 lbs. |
King 5" Mattress | 76 x 80 x 5" | 120 - 130 lbs. |
Cali-King 3" Mattress | 84 x 72 x 3" | 125 - 135 lbs. |
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Review Frequently Asked Questions on Our Mattresses.
Shipping
Shipping
All orders from White Lotus Home ship FREE in the contiguous United States.
If your order qualifies, our dedicated Dream Team will reach out to you at least 3 days before your tentative delivery date. To see if you qualify for our White Glove Delivery Service, click here.
Larger orders may need to ship via freight services.
Care
Flipping Your Mattress
We recommend you flip your White Lotus Home mattress approximately every three months if placed on a slatted surface, and every month if on a solid surface (like a box spring) to avoid compaction and allow the materials to air out.
Cleaning Your Mattress
We always recommend spot cleaning our mattresses — never saturate them with any liquid. We always recommend to our customers that they add one of our Waterproof Mattress Protectors or Puddle Pads to ensure spills never get out of hand.
To spot clean, we suggest a mild solution of three parts water to one part vinegar in a spray bottle, but for particularly stubborn spills, a mild detergent is perfectly fine to add to the bottle as well.
Always ensure your mattress is thoroughly dried after a spot cleaning, either by using a hair dryer or placing it in the sun to air out.