The Therm-a-Rest Xlite Women's is the women's-specific version of the ultralight NeoAir XLite pad, tuned for women who tend to sleep colder. It carries a higher R-value of 4.4 thanks to the Triangular Core Matrix combined with dual ThermaCapture reflective layers, and a shorter 168 cm length that trims weight while concentrating insulation where it typically matters most for the female body.
The tapered mummy shape and horizontal baffles keep total weight to 340 g at 6.4 cm of thickness — an R-value-to-weight ratio (4.4 at 340 g) that ranks among the best in the inflatable pad category. The 30D ripstop nylon top fabric is durable enough for regular backpacking while staying light enough for ultralight use. The WingLock valve speeds up both inflation and deflation and is compatible with a pump sack.
The trade-off of horizontal-baffle construction is a noisier surface when you move around at night — a common compromise on lightweight insulated air pads. A stuff sack and a repair kit are both included, and the pad carries a 2-year warranty.