Compared to the 1/4in foam pad I started with years ago, this pad is amazing--it's lightweight, compresses down very small, and is far superior to any other lightweight pad in comfort. I'm male, but at 5' 8" and 150 lbs, the "men's" version is longer (and ounces heavier) than I need. I saw a post from another guy pointing out that the design focused on supporting a female's body provides more support under your hips--which is great for a person who sleeps on their side like me. I can actually sleep on my side without the point of my hip hitting the ground. I can't speak for durability yet, but if you're a mid-size male or female, this pad is awesome for comfortable backpacking!