One of the complaints with air pads is that you can be left in the cold. The Klymit® Insulated Static V Lite™ Sleeping Pad features an R-value of 4.4 thanks to lightweight, compressible Klymalite™ synthetic insulation so you can extend your camping adventures to all 4 seasons. Body mapping technology featuring a patented V-shaped design supports your body no matter if you're a side, stomach, or back sleeper. Built-in side rails keep you from sliding off the air mattress in the night, preventing those sleep interruptions where you wake up on the cold, hard ground. The Static V Lite sleeping pad has a deep weld patterning to allow your sleeping bag to retain it's warmth-providing loft. Made from tough 30-denier polyester. Mfrs. lifetime limited warranty. Imported. Manufacturer model #: 06I2OR03C. Lightweight, compressible Klymalite™ synthetic insulation; Boasts an R-value of 4.4 to deliver 4-season comfort; V-shaped design provides support for all sleeping positions; Integrated side rails keep you centered on the pad; Deep weld patterning maximizes your sleeping bag's loft; 30-denier polyester construction; Specs: Inflated: 72"L x 23"W x 2.5"H.; Packed: 8"L x 3"W.; Weight: 20 oz.;