https://sierramadreresearch.zendesk.com/hc/en-us/articles/4417675884955-How-would-you-characterize-the-temperature-rating-for-a-mix-and-match-set-Is-it-better-to-have-the-lower-temp-rating-on-the-top-quilt-or-bottom-

https://sierramadreresearch.zendesk.com/hc/en-us/articles/4417675884955-How-would-you-characterize-the-temperature-rating-for-a-mix-and-match-set-Is-it-better-to-have-the-lower-temp-rating-on-the-top-quilt-or-bottom-

We should always recommend a lower temp rating for the Under Quilt, as this is easy to vent and provides a lot of Comfort Warmth in a more extensive array of temperatures.