Hi Kopavi,
While I am not a fan of airbeds for the reasons
discussed in this article
... there are at least some better choices including latex comfort layers. Some examples of either part latex or all latex comfort layers in various airbeds includes (and this is not a comprehensive list) ...
www.innomax.com/
www.americannationalmfg.com/
denvermattress.furniturerow.com/dmc/browse/Mattress-Types/Air-Beds/_/N-2054412042
www.isleep.com/
made by Land and Sky and latex is an available choice
www.mattressmill.com/mattresses/adjustable-air-support
Just for reference ... some other manufacturers that don't offer latex comfort layers but do offer memory foam and/or HR polyfoam or conventional polyfoam and may also be worth looking at for those that are looking at airbeds are ...
www.selectabed.com/adjustable_air_beds.htm
www.naturalform.com/
(unusual because they use SAT or Self Adjusting Technology)
myergobed.com/index.php Also sells the SAT bed (Naturalform) with a longer free trial and a more customized customer service approach.
ADMIN NOTE:Removed 404 page link | Archived Footprint: myergobed.com/index.php
www.boydspecialtysleep.com/airbeds.html
(keep in mind that "engineered latex" is not latex but polyfoam)
www.watermattress.com/airbeds
www.bedsbyvinylproducts.com/
www.strobel.com/airbeds.htm
The two largest brands are ...
www.sleepnumber.com/
www.comfortaire.com/
These are both owned by Select Comfort and I would tend to avoid both of them.
I would suggest using personal testing to get a sense of the latex ILD that may work for you because there are just too many variables (different thicknesses and ILD's of comfort layers will affect the best choice for a base layer etc) to make specific recommendations for any individual. This is best done by the actual manufacturer of a mattress or a knowledgeable salesperson who is much more familiar with how all the many components of their specific mattress may interact together with a particular individual.
There are some general guidelines regarding
height and weight here
and regarding
different sleeping positions here
as well as how the different ways of layering a mattress can affect pressure relief and support in the
"putting the layers" together overview here
and the sub pages that lead from it.
In general though the subject of ILD and layer thickness and all the other many variables that are involved in how all the layers and components of a mattress work together and affect each other and also how they may interact differently with each individual is an incredibly complex subject and it's usually far more effective to let a knowledgeable manufacturer make these types of recommendations rather than try to figure them out yourself because they have the long term experience and customer database that is connected to their specific mattresses to be able to translate some very complex and interactive "specs" into meaningful information that most consumers can understand without being overwhelmed.
The specs that I would pay the most attention to as a consumer are the "essential" specs about the quality and type of materials used and the overall material content of the mattress. The "performance" specs which involve the design theory and layer thickness and ILD and all the other factors that are part of the design of a mattress are usually best left in the domain of a manufacturer or knowledgeable salesperson except for learning enough of the basics that can help a consumer ask better and more meaningful questions.
With a reference point of specific feedback about a mattress with a known construction that performs and feels a certain way ... it's much easier to share ideas that can adjust what someone is experiencing on that mattress but making suggestions without a specific reference point is more a matter of giving guidelines that work "on average" for many people but may not apply to any particular individual or mattress.
Phoenix