Big Agnes Third Degree Foam Pad

I slept on the floor with this pad and nothing else but a blanket on top of me. It's so lightweight that I was nervous it wouldn't be great quality, however I was pleasantly surprised to find the cushioning technology to exceed my expectations of comfort and support.

I will preface this by noting that I am normally an inflatable pad kind of gal...but that said, I can honestly say this is the most comfortable foam sleeping pad I've ever tried (and I've tried a lot). The foam is soft and thick, but the perforated design means it's still lightweight. I'll definitely be using this under my inflatable pad whenever the temperatures drop, as well as keeping it on hand just in case a friend forgets their own pad on a camping trip.