Updated for 2014 to be even warmer and more comfortable, the Therm-a-Rest Women's Trail Pro is a self-inflating, trail-friendly sleeping pad built with the most advanced foam available to save space and weight in your pack without sacrificing any comfort.
Edges in the torso area have been straightened to increase sleep surface and offer better gap-free mating of mattresses
New, patent-pending, diagonal-cut foam traps up to 25% more heat than standard, vertically-cut channels by slowing the exchange of warm and cold air beneath you
Atmos foam is vacuum-poured to ensure the most uniform, high-loft, and compressible foam possible, resulting in is foam thats warmer, lighter, and more compressible than other foams of equal thickness
Expanding foam core self-inflates; top off with just a few breaths for personalized firmness
2-inch thickness provides a high level of warmth, comfort, and support