• 50D polyester and self-inflating thermal foam
• Unisex
• Patented StrataCore construction
• Thickness: 3,8 cm
• R-Value: 3,9 (3-season)
• Dimensions: 51 x 168 cm (Women Regular size)
• Weight: 640 g
• WingLock valve for fast inflation and deflation
• Storage bag included

The Prolite Apex represents the pinnacle of self-inflating comfort in the Therm-a-Rest range. Its patented StrataCore construction integrates a continuous layer of thermal foam between alternating air and foam ridges, providing three-season insulation without weighing down the backpack. The foam core expands when the valve is opened, then a few breaths are all it takes to adjust firmness to personal preference. The WingLock valve, three times faster than a conventional valve, simplifies both inflation and deflation. Designed and assembled in the United States, this mat combines the reliability of integrated foam with the compactness of an inflatable mat.

Made in the USA.