CCap wrote a review of Therm-a-Rest Ridge Rest SOLite Sleeping Pad on August 20, 2013
Familiarity: I've put it through the wringer
Used this for winter backpacking in the NH White Mountains on its own, and paired with an inflatable pad for an Alaskan mountaineering trip. Worked great, fairly comfy on its own, especially if you aren't like me and have an easy time sleeping on your back. I always slept on the silver side, because when I put my hand on it I could feel the tiniest amount of heat being reflected back, but it probably isn't a real difference. Then, couple of weeks ago, my dog got nervous home alone during a storm and obliterated it.