Natural Dunlop Latex Mattress Topper – Including Split Queen, Split King & Split Cal King

Wake up feeling restored. Our 100% natural Dunlop latex mattress toppers deliver the kind of deep, pressure-relieving comfort that memory foam can’t match — without sleeping hot, off-gassing, or breaking down after a few years. Whether you’re upgrading a worn mattress or fine-tuning the feel of a new one, this is the best latex mattress topper for long-term comfort and durability.

Made from GOLS-certified organic Dunlop latex, each organic latex mattress topper is dense, resilient, and naturally resistant to dust mites and mold — no synthetic fillers, no chemical treatments. Unlike latex foam mattress toppers made with synthetic blends, ours are 100% natural from the first layer to the last.

Available in Split Sizes Most Brands Don’t Offer

We stock sizes that are nearly impossible to find elsewhere:

• Split Queen – Two 30” x 80” pieces – perfect for adjustable bases where each side needs independent movement
• Split King – Two Twin XL pieces – the most popular split size for dual-adjustable base setups
• Split Cal King – Two 36” x 84” pieces – ideal for tall sleepers on a split adjustable base
• Queen – Our latex mattress topper queen size is one of our most popular – fits all standard and adjustable queen beds
• Plus: Twin, Twin XL, Full, King, Cal King

Choose Your Thickness

• 2-Inch – Subtle comfort upgrade; enhances feel without dramatically changing mattress firmness
• 3-Inch – Significant pressure relief and contouring; best for those with joint or pressure point concerns

Choose Your Firmness

• Soft – Plush contouring for side sleepers and pressure point relief
• Medium – Balanced feel for all sleep positions
• Firm – Our firm latex mattress topper is ideal for back and stomach sleepers who need consistent spinal support without sinking
• Extra Firm – Our extra firm latex mattress topper offers maximum density — perfect for restoring a sagging mattress or sleepers who need an exceptionally supportive surface

Why Natural Dunlop Latex?

Not all latex toppers are created equal. Dunlop latex is the densest, most durable form of natural latex available — and ours is GOLS-certified organic, meaning it meets the highest standard for organic raw material content (at least 95%). Here’s what sets it apart:

• Denser and more durable than Talalay or synthetic latex foam
• GOLS Certified Organic – at least 95% certified organic raw material
• Open-cell structure sleeps cooler than memory foam
• Naturally hypoallergenic – resistant to dust mites and mold
• No off-gassing – safe from day one
• Lifespan of 10–20 years with proper care

Frequently Asked Questions

What makes a Split Queen, Split King, or Split Cal King latex topper different?

They are hard to find as split toppers come as two separate pieces that sit side by side on your mattress. This is essential for split adjustable bases —  and can be ordered for just one side. 

Is a natural latex topper good for adjustable beds?

Yes — and Dunlop latex is one of the best materials for adjustable bases. It’s flexible enough to bend with the base without cracking or losing its shape, and dense enough to maintain consistent support in any position. For split adjustable bases, choose a Split King or Split Cal King size.

How does a Dunlop latex topper compare to memory foam?

Dunlop latex is longer lasting and more responsive — it pushes back against your body rather than slowly conforming to it. This means better spinal alignment, easier position changes, and no “sinking in” feeling. It also sleeps significantly cooler and lasts 2–3x longer than most memory foam or synthetic latex foam mattress toppers.

Can I use a latex topper to fix a sagging mattress?

A 3-inch Extra Firm Dunlop topper can significantly improve the feel of a mattress that has lost support, but it works best when the sag is minor to moderate. For severe sagging (1.5”+), a topper will mask the problem temporarily but won’t fix the underlying issue. In that case, a new mattress is the better long-term investment.

Are these the same toppers used in all of your latex mattresses?

Yes these are the exact same ones in our latex mattresses and in our latex mattresses with adjustable bases, including the 13" latex adjustable bed set and the 10" latex adjustable bed set