With even better performance in terms of warmth and comfort, without additional weight, the NeoAir XLite NXT, like the previous version, is the best ultra-light sleeping pad for outdoor adventures in all seasons. Thanks to an even more sophisticated design, the Triangular Core Matrix integrates with heat-radiating ThermaCapture technology and is now 83% quieter than the previous model. With a thickness of 7.6 cm and horizontal baffles, the XLite NXT is extremely comfortable and offers good support with a low weight and small pack size. The XLite NXT weighs just 354g (regular size) and has a four-season R-value of 4.5. This makes it the most versatile ultra-light sleeping pad on the market and ensures an even more restful sleep under the stars. - R value: 4.5 - Weight according to the manufacturer: 0.44 kg - Width: 64cm - Length: 183cm - Thickness: 7.6 cm - Pack size: 28cm x 12cm - Material: nylon, polyurethane - RW: Regular Wide (Translated with Google Translate) Therm-a-Rest NeoAir Xlite NXT RW 63x183cm Sleeping Mat