NEMO redefined the classic closed-cell foam sleeping pad to deliver more thickness and plush comfort in an industry-leading packed size. Switchback™ features hexagonal nodes, which are molded with our dual-density Axiotomic™ foam to create Hypnoelastic™ zones that conform to your body in a perfect balance of comfort and support. Switchback™ also leverages a metalized thermal film layer to efficiently reflect heat back to your body. Blend that with 15% more heat-trapping space, this new innovative design is able to deliver a warmer, more comfortable sleep than other pads in this category.