Rab Photon Pants. Made with a tough Pertex® Quantum outer fabric and lining, the Photon Pants feature additional Pertex® Shield 2.5 layer reinforcement patches on the seat, knees and kick patches for added durability in high wear areas. 100g/m² of Stratus™ recycled insulation will you warm even in extreme cold
Full-length side zips ensure the Photon Pants are easy to put on or take off over mountaineering boots, and can also be used for ventilation. The included stuff sack makes them easy to stash away until needed. Designed to endure the rigors of expeditions, the Photon Pants are the ideal high mountain pant for use in extreme cold.