Hi, We are in search of a new mattress, hopefully nothing height wise than 11" at the most. We purchased from Jamison Bedding a mattress called the Cloud Wing. Loved it. It has been 9 years now since our purchase and found out Jamison Bedding is no longer 
…sad, because they did make a very good mattress. So, now we are searching for one very similar or exact like our Jamison Cloud Wing. I have researched and found out, which I hope is good information, that the Cloud Wing had a 7" high density core, with 2" of medium latex and 1" of soft latex (I believe Talalay). Would very much appreciate any direction, input, recommendations, corrections etc… This is so frustrating trying to find the mattress we love. I would say it is a medium firm that we are looking for. Thank you in advance to any help! Kind Regards, Rita
retab:
Attempting to find the exact same mattress as one that was purchased 9 years ago can be a bit of chasing your own tail. Mattress designs commonly change from year to year and models aren’t generally carried over for a very long time without tweaks.
With that being said, I’ve been able to find information that is similar to what you’ve found. The core of the mattress was a 7" HR polyfoam core. Atop that was 1" of medium Talalay latex, and atop that was 2" of soft Talalay latex. This was originally part of the TLC - Talalay Latex Collection. I don’t have any information on the density or ILD of the polyfoam core, nor the ILD of the latex layers. A good guess for plush Talalay is around upper teens to low 20s ILD, and medium in the mid to upper 20s ILD. A current version of the TLC is listed on their website.
Jamison Bedding merged with Solstice Sleep Products in 2014… I still see Jamison Bedding branded products being offered, so I don’t think the line has been discontinued. You may wish to contact Jamison Bedding directly and see if they can provide information on your old mattress versus what they offer in their current line, and perhaps they can offer advice of a retailer close to where you live.