Medium mattresses are hard to get right - too many lean soft or lean firm. The Rose Gel Infused hits a genuine neutral medium. Not too soft to feel unsupportive not too firm to create pressure points. I've slept on both partners of this mattress's family and the medium calibration here is the most accurate I've found from South Bay. Right in the sweet spot.

I was curious whether the rose gel was purely cosmetic or functional. It's functional. The gel infusion visibly distributes through the foam and provides genuine cooling that's noticeably consistent across the whole surface. The rose tint also means when you flip the mattress to check for wear you can see exactly how the gel has distributed. Thoughtful material choice on South Bay's part.

10-inch mattresses are ideal for adjustable bases and this one flexes perfectly at all positions. The rose gel layer maintains its feel at elevated angles and the edge support holds through all movements. The medium firmness is the right balance for both flat sleeping and zero gravity. South Bay products pairing together as a system.

10-inch mattresses often sacrifice edge support for depth. The patented edge support on this mattress holds firm under full seated weight with zero compression. I can sit anywhere on the perimeter and the support is identical to the center. For a mattress this thin the edge engineering is genuinely impressive. South Bay didn't compromise on this feature.

The Rose Gel Infused mattress is beautifully made and the rose gel cooling is real and effective. My personal note is the medium feel reads slightly softer than neutral medium to me. Firm-preference sleepers may find it too soft. For people who sit exactly between medium and medium-soft it will be ideal. Not a quality issue just a feel calibration note.