Shop Rock + Run Brand. Drawing on our decades of climbing, running, training and general experience in the mountains, we continue to develop and expand this collection of core products directly made by Rock + Run or sourced and branded by Rock + Run.
The Thermarest Prolite is a lightweight and compact, self-inflating foam sleeping mat, ideal for high-mileage, high-speed journeys where every gram counts.
The lightest and most compact three-season mattress available, the Thermarest Prolite mat features a 1-inch (2.5 cm) sleeping pad that uses diagonally-cut foam to increase warmth while saving weight, giving the pad a 2.4 R-value for three-season adventures. The lightweight self-inflating pad has been updated to include the high-performance WingLock valve, which has three-times the airflow rate of the classic valve thanks to a larger opening and one-way inflation. Self-inflation keeps set-up super-easy and its die-cut foam packs small, easily fitting inside the most ultralight packs, making it perfect for fast and light adventures. Stuff sack included.