Therm-a-Rest was on the cutting edge when they patented the 1st self-inflating sleeping pad 40 years ago for camping and backpacking. This year they're celebrating this achievement with a limited edition mattress with special coloring and logos.

The ProLite Plus mattress from Therm-a-Rest is an excellent 4-season backcountry sleeping pad solution. With its patent-pending diagonal-cut foams that assist in reducing convective heat loss, this boost insulative R-value making the women's ProLite Plus a warm, yet lightweight solution cold weather camping and ski touring. Built a little shorter than the regular ProLite Plus, this female-specific model provides added warmth for cold sleepers.

Therm-a-Rest's ProLite™ mattress for women is a lightweight three-season solution for backcountry comfort. The ProLite is all about minimal packed size yet offering reliable performance and comfort at the same time. The ProLite is built for 3 season use down to all but the coldest climates, then a foam mat becomes an ideal 4-season addition.