What Our Gearhead(R) Experts Are Saying:"This is one of the lightest insulated pads I've used. It packs incredibly small and still gives me the cushion I need after long hikes. Perfect for summer overnights when I don't need a ton of warmth."Whether you're chasing fast miles on foot or riding deep into the backcountry, the Ultra 1R Sleeping Pad keeps your sleep setup ultralight without skimping on comfort. With a 3-inch thickness and an R-value of 1. 3, this pad is built for mild nights and streamlined kits. Made with Airmat Technology(TM), the Ultra 1R uses recycled, bluesign(R)-approved materials and packs down small enough to disappear into your pack. Recycled synthetic insulation and reflective foil boost warmth just enough for cool-but-not-cold nights, ideal for bikepacking, thru-hikes, or summer bivies when every ounce counts.