Hey boating600,
Welcome to The Mattress Underground ! Thanks for your question.
Savvy Rest’s Simplicity Coir and Latex model is a 6"mattress featuring a 3" Natural dunlop latex comfort layer over a 3" coconut coir mat, blended with natural latex to provide stability to the fibers. When you say that you’re curious about non-latex options, could you give more details regarding what your preferences are? Are you looking to stay more on the natural/ organic mattress side or are you open to other types of foam + coir? In regards to the use of blended latex as opposed to dunlop latex in terms of odor, people report varying degrees of olfactory sensitivity with any latex foam, you can read more about that in this post.
Also, what size mattress are you planning to purchase and what is your budget? If you are looking for a particular recommendation, it is always helpful to share your personal statsof height, weight, body type, and sleep position(s), as they will determine which materials and constructions would provide optimal comfort, support, and durabilityto you. Hope this helps get you started in your research and looking forward to your reply .
Sensei