by Quick answer: Sleep On Latex makes the Pure Green organic natural-latex mattress - a buoyant, breathable, certified-organic bed at a low latex price. It is a genuinely good value, but its thinner profile and weaker edge support are real limits. A coil-hybrid like the Saatva Classic is the cross-shop for more support and a far longer trial.
By the MattressNut editorial team · Updated June 2026
Sleep On Latex Overview
Sleep On Latex (the Pure Green mattress) is a natural-latex bed built from GOLS-certified organic latex, GOTS-certified organic wool, and organic cotton, hand-assembled in the company's Illinois factory since 2013. It is a relatively low-profile latex mattress - commonly cited around 7 to 9 inches depending on configuration - and carries Greenguard Gold and Oeko-Tex certifications, which matters to buyers focused on natural materials.
Sleep On Latex Specs (what we could verify)
| Spec | Sleep On Latex (Pure Green) |
|---|---|
| Type | Natural / organic latex mattress |
| Price | Varies by reports, roughly $999-$1,299 queen - check official site |
| Trial / returns | 100-night trial, free shipping and returns |
| Warranty | 10-year non-prorated warranty |
| Where sold | sleeponlatex.com |
Performance & What Owners Report
Reviewers like that the Pure Green is bouncy and breathable - latex lifts you "on top" of the bed rather than hugging you, and the natural materials don't trap heat the way some synthetic foams do. The honest cons that lab reviewers flag: it's a thinner mattress, which can limit pressure relief and support for heavier sleepers and side sleepers, and edge support is weak (around 4.5 inches of sinkage seated at the edge). Firmness options are commonly reported as medium and firm, so dedicated side sleepers may find it too firm. The 100-night trial and 10-year warranty are also shorter than many competitors offer.
The Saatva Classic Alternative
If you want natural-leaning comfort with more support and a longer safety net, the Saatva Classic is worth weighing. It is a taller coil-on-coil hybrid (11.5 or 14.5 inches) with a breathable organic cotton cover, a perimeter edge frame for firmer edges, and a Plush Soft option that side sleepers often prefer over a firm latex slab. Saatva also far outpaces Sleep On Latex on terms: a 365-night trial versus 100 nights, a lifetime warranty versus 10 years, and free white-glove delivery with setup and old-mattress removal. Queen pricing runs around $1,854 on promotion (about $1,995 list) - more than the Pure Green, so true organic-latex purists on a budget may still prefer Sleep On Latex.
Who Should Consider Sleep On Latex
The Pure Green suits average-weight back and stomach sleepers who want certified-organic latex, a buoyant feel, and a lower price, and who don't need a thick profile or strong edge support. Eco-focused buyers on a budget are the core audience.
Bottom Line
Sleep On Latex's Pure Green is an honest, well-certified organic latex mattress at a strong price, held back by its thinner build, weaker edges, and shorter trial. If support, edge strength, and a 365-night trial matter more than the organic-latex feel, the Saatva Classic is the safer all-rounder.
Bottom line: Pure Green is a real organic-latex value, but the Saatva Classic wins on support, edges, and a 365-night trial.
Shop the Saatva Classic - 365-night trial
Related: our full Saatva mattress review.