Specification and editorial comparison · lab measurements not available
Updated October 2026
Category
Birch Elite Natural
Avocado Luxury Organic
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
Not lab tested
Not lab tested
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
Birch Elite Natural
Avocado Luxury Organic
Type
Latex Hybrid
Latex Hybrid
Firmness
5/10
5/10
Height
13 inches
13.25 inches (Medium); 14 inches (Plush); 15 inches (Ultra Plush)
Shipping
Free shipping; made to order and assembled in Arizona
Ships flat rather than roll-packed; surcharge for AK and HI
Model specifications are catalog reference details, not instrumented measurements. Confirm the exact configuration and current seller terms.
Key Advantages
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
Why Choose Avocado Luxury Organic
- One mattress family with three genuine configurations rather than three near-identical products
- GOLS-certified organic latex, GOTS-certified organic cotton and wool, natural alpaca and silk
- Up to 2,588 encased recycled-steel coils arranged in seven zones, plus a micro-coil unit in the pillow-top and box-top builds