With improved warmth and comfort, the NeoAir XLite NXT solidifies the legacy of its predecessor as the finest ultralight air sleeping pad for year-round backcountry adventures. By refining the way Therm-a-Rest’s cutting-edge construction technique, the Triangular Core Matrix, integrates with the warmth radiating ThermaCapture technology we reduced the noise by 83% from the previous model. At 3-inches thick, with a horizontal baffled structure, the XLite NXT delivers maximum comfort and support at a minimal weight and packed size. Weighing just 13 oz – in the regular size – and providing a 4-season ready 4.5 R-value, the XLite NXT is the most versatile ultralight sleeping pad on the market and ready to craft better nights under the stars wherever you end up. Color: Solar FlareR-Value: 4.5Weight: Regular: 13 oz Regular Wide: 1 lb Large: 1 lb 1 ozWidth: Regular: 20 in Regular Wide: 25 in Large: 25 inLength: Regular: 72 in Regular Wide: 72 in Large: 77 in