What Our Gearhead(R) Experts Are Saying: "These are my go-to climbing pants for warm days and high-output movement. They're light, stretchy, and I never feel restricted when I'm high-stepping or heel hooking. Plus, they pack down really small, so I bring them on every trip."Whether we're cranking on sunny limestone or scrambling through technical terrain, the Mammut Massone Light Pant keeps us cool, mobile, and protected. Built with lightweight, stretch-woven fabric and a gusseted construction, these pants move naturally on the wall and pack down small when space matters. The athletic cut and streamlined fit layer comfortably under a harness, while the breathable material wicks moisture and dries quickly when we're working hard. Designed for performance and built to disappear while climbing, the Massone Light Pant is a staple for warm-weather missions and long days on the rock.