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100% Natural Dunlop Latex Mattress Topper - Cal King - 3'' Medium

100% Natural Dunlop Latex Mattress Topper - Cal King - 3'' Medium

4.8· 43 ratings

Last price we saw

$471.00at Sleeping Organic, last seen Nov 2

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Our take on the 100% Natural Dunlop Latex Mattress Topper - Cal King - 3'' Medium

This is a 3-inch Cal King latex mattress topper made from 100% natural Dunlop latex in a Medium firmness, GOLS-certified organic and non-toxic. Dunlop latex is denser and more supportive than Talalay, so a Medium here feels firmer than a Medium Talalay topper. It is a way to soften a too-firm mattress or add pressure relief without buying a new bed. The topper is sold in five firmness levels and four sizes, and an organic cover is optional.

Best forBack and side sleepers on a mattress that is too firm
People who want a natural, non-toxic alternative to memory foam
Couples who sleep hot and want a breathable topper
Renters or budget buyers not ready to replace a mattress
Pros
  • Dense, durable Dunlop latex that holds up better than soft foam
  • Breathable and sleeps cooler than memory foam
  • GOLS-certified organic and non-toxic materials
  • Five firmness levels to match sleep position
  • 3-inch thickness gives real pressure relief
Cons
  • Heavy and awkward to move on a Cal King
  • Dunlop Medium feels firmer than the label suggests
  • No removable cover on the selected variant; cover costs extra
  • Latex costs more than polyfoam or gel toppers
  • No returns ease if you pick the wrong firmness

100% Natural Dunlop Latex Mattress Topper - Cal King - 3'' Medium prices at every store

  • Sleeping OrganicCheck price at Sleeping Organic

100% Natural Dunlop Latex Mattress Topper - Cal King - 3'' Medium price history

Lowest price we've seen: $471.00 on Nov 2 at Sleeping Organic. Tracked across 1 store since Nov 2.

What reviewers say

Rated 4.8 out of 5 from 43 ratings. Owners praise the support and cooler sleep, and most say it fixed a too-firm mattress. A few found the Medium firmer than expected and the topper heavy to handle.

Pros
  • Adds pressure relief without sinking
  • Sleeps cooler than foam toppers
  • Feels dense and well made
  • Natural materials with no chemical smell
Cons
  • Medium runs firm for some side sleepers
  • Heavy and hard to reposition
  • Cover is an extra cost

Specifications

Firmness Level
Medium, Firm, Soft, X-Firm, X-Soft
Size
TwinXL, Cal King, Full, Queen
Length
No information
Width
No information
Mattress Type
Latex
Type
Mattress Topper
Topper Type
Latex
Thickness
3"
Certifications
GOLS-certified organic
Sleep Position
Back Sleeper, Side Sleeper, Stomach Sleeper
Core Material
Latex
Cover Material
Organic cover
Material
Latex, 100% natural latex, 100% Natural Talalay latex
Color
White
Fill Material
Latex
Fill Type
Dunlop, Dunlop Latex, Talalay, Talalay Latex
Fill Style
Soft
Fill Specialty Style
Organic
Removable Cover
No (selected variant), Optional organic cover, No Thanks!

Questions and answers

Is this topper worth it?
Yes if your mattress is too firm and you want a natural, breathable fix. It costs more than foam toppers but Dunlop latex lasts longer and sleeps cooler.
Should I pick Medium or Soft?
Side sleepers often do better with Soft, while back and stomach sleepers usually suit Medium. Dunlop runs firmer than Talalay at the same label, so size down if you are between levels.
Does it sleep hot?
No. Latex is open-celled and breathable, so it sleeps cooler than memory foam. The optional organic cover adds a little warmth.
What is the difference between Dunlop and Talalay?
Dunlop is denser and more supportive; Talalay is softer and more uniform. This topper is Dunlop, so expect a firmer feel.
Does it come with a cover?
Not on the selected variant. An organic cover is optional and sold separately, and it is not removable on this configuration.
When is it cheapest?
Latex toppers tend to drop during holiday sales and end-of-season events. Check the price history before buying.
What do buyers say about the 100% Natural Dunlop Latex Mattress Topper - Cal King - 3'' Medium?
Rated 4.8 out of 5 from 43 ratings.