The NEMO Eclipse All-Season Regular Sleeping Pad delivers uncompromising comfort for backpackers who refuse to sacrifice sleep quality on the trail. At 4 inches thick, this premium sleeping pad cradles your body with plush, air-supported cushioning that keeps side sleepers happy and eliminates pressure points on rocky terrain. The impressive R6.2 insulation rating powered by dual-layer Thermal Mirror™ technology makes this a true four-season workhorse, keeping you warm through frigid winter nights while remaining whisper-quiet for peaceful sleep. The innovative Spaceframe™ baffle construction provides rock-solid stability without the bouncy feel of traditional air pads, while the micro-adjustable Laylow™ valve lets you dial in your perfect firmness with precision. Whether you're tackling a summer multi-day hike or a winter mountaineering expedition, this all-season sleeping pad proves that comfort and performance don't have to be mutually exclusive in your backpacking sleep system.