Tensor™ Extreme Conditions represents a new chapter in NEMO backcountry pad innovation. Featuring an Apex™ baffled internal structure, the Tensor EC achieves an impressive R-value of 8.5 and an outstanding warmth-to-weight ratio, outperforming the competition. It's the warmest, most insulated, and lightest weight pad on the market, while also offering best-in-class quietness. - The Apex™ baffled design strategically places more insulation layers than ever before, with optimal spacing, to achieve a top-tier R-value of 8.5. - Four layers of floating Thermal Mirror™ metallized film provide unprecedented warmth and superior insulation, while remaining quiet and lightweight. - 3.5 inches of stable, cushioned loft delivers an incredibly comfortable night's sleep. - Remarkably quiet, so it won't disturb your sleep (and reduces noise for those around you). - bluesign®-certified premium nylon fabric is lightweight yet offers superior puncture and tear resistance. - The included Vortex™ pump sack allows for easy and rapid inflation, saving your breath at altitude and minimizing moisture entry into the pad. - The improved zero-profile, multi-functional, micro-adjustable Laylow™ valve allows for fine-tuning of air volume, even in temperatures as low as -20°F (-20°C). - Available in a wide range of sizes, easily integrates with other sleep systems. Model - Regular Wide Minimum Weight - 625g Packed Weight - 710g Packed Size - 27 x 12cm diameter R-Value - 8.5 Thickness - 8.9cm Shape - Rectangular Colors - Black / Birchbud / Citron Insulation - Aluminum Metallized Film #NEMO #Tensor #Nemo #SleepingMat #AirMat #ULEquipment #Ultralight #WinterCamping #WinterMountaineering #CampingGear #OutdoorGear #Backpacking #LongTrail #SoloCamping #MountaineeringGear #Thermarest #Thermarest #montbell #Montbell #Exped #BigAgnes #Nanga #Yamatomichi #Zpacks #Naturehike