Side-by-side mattress testing · 144+ comparisons published
Updated September 2026
Category
Naturepedic EOS Classic
Birch Elite Natural
Comfort
Not lab tested
Not lab tested
Support
Not lab tested
Not lab tested
Cooling
Not lab tested
Not lab tested
Edge Support
Not lab tested
Not lab tested
Motion Isolation
Not lab tested
Not lab tested
Durability
Not lab tested
Not lab tested
Value
8.2/10
8.5/10
Blank cells mean that model has not completed our instrumented lab protocol, so we publish no measured score for it. We never estimate a number we have not recorded.
Quick Specs Comparison
Spec
Naturepedic EOS Classic
Birch Elite Natural
Price (Queen)
$3,799
$2,812
Type
Latex Hybrid
Latex Hybrid
Firmness
6/10
5/10
Height
12 inches
13 inches
Trial
100 nights
120 nights
Warranty
25-year limited warranty
Limited lifetime warranty
Shipping
Free shipping; ships in 3–5 business days
Free shipping; made to order and assembled in Arizona
Key Advantages
Why Choose Naturepedic EOS Classic
- Five firmness configurations, and split firmness left-to-right on queen and larger
- Comfort layers can be re-ordered or exchanged later instead of buying a new mattress
- GOTS-certified organic cotton and wool with GOLS-certified organic latex
Why Choose Birch Elite Natural
- Three GOLS-certified organic latex layers plus a steel microcoil layer — the most comfort material in the Birch range
- Plush quilted organic cotton Euro top over natural New Zealand wool
- Zoned lumbar support and full perimeter reinforcement in the 8-inch coil base