Jesse Russell wrote a review of Therm-a-Rest Z Lite Sleeping Pad on January 8, 2013
Familiarity: I've used it several times
I love this pad. I was opposed to use foam pads like this, cause of bad experiences with a few. This is a good pad, with a fair amount of comfort. I really like how much warmth it'll add to an inflatable pad. I also like to be able to carry this on the trail so I and my buddies can sit on it on a day hike for lunch. It is pretty tough, and can add support to some ultralight packs. I will buy another I think.