Therm-a-RestA(R) Z Lite Sol Sleeping Pad will appeal to the ultralight backpacker that's in need of a compact, Closed-cell Sleeping Pad. Its heat-trapping dimples and reflective ThermaCapture coating help retain your radiant heat, increasing its overall warmth by nearly 20%. The proprietary foams are softer on top for extra comfort-and more dense on the bottom for extra durability. Wherever you're headed, a Z Lite mattress is the right choice for ultralight warmth, durability and comfort. ThermaCapture coating captures radiant heat, increasing warmth by nearly 20% Folding accordion-style shape is compact and easy to pack Virtually indestructible closed-cell foam provides lasting comfortPlease Note: Color of the bottom section may be yellow or coyote tan. Sorry no choice. Order today!