What Our Gearhead(R) Experts Are Saying:"This pad feels like luxury in the backcountry. It's warm, supportive, and the MAX size gives me so much space to stretch out-no more rolling off my pad at night."When our adventures call for year-round camping comfort, the Therm-a-Rest Trail Pro MAX RW steps up with premium support, warmth, and a spacious sleeping surface. Its 3-inch self-inflating foam core, enhanced by StrataCore(TM) construction, offers an exceptional warmth-to-weight ratio and plush support for a restful night under the stars. The stretch-knit top fabric contours gently to our body, reducing pressure points and providing next-to-skin softness. The innovative WingLock(TM) valve ensures quick inflation and deflation, while the updated stuff sack design makes packing a breeze. Whether we're winter camping in alpine terrain or soaking in summer stargazing nights, the Trail Pro MAX delivers the reliable rest we need to tackle the next day's adventure.