The Therm-a-rest Ridge Rest SOLite keeps you warm despite its thin profile thanks to its heat-trapping ridges and its innovative, heat-reflecting aluminized surface. This lamination boosts the durability of the pad, and its low weight and small size when packed (it's only .6 inches thick) help you shave weight and save space in your pack during your four-season overnights.
• Material: cross-linked polyethylene
• Dimensions: 20" x 72"
• Rolled Size: 20" x 8"
• Claimed Weight:14 oz.