What Our Gearhead® Experts Are Saying:"I’ve worn these on multi-day winter mountaineering pushes, and they’ve handled everything—spindrift, freezing belays, steep ice. The articulation is excellent for climbing and the fit works well with boots and harnesses. Absolute confidence in nasty conditions."For alpine epics and technical objectives in winter’s harshest conditions, we count on the La Sportiva Supercouloir GTX Pro Pants. Whether we’re front-pointing up waterfall ice or navigating knife-edge ridgelines, these pants deliver confidence and protection when it matters most. Designed with alpine specialists in mind, they offer a precise fit, rugged construction, and smart details to support high-output objectives in hostile terrain. Built with GORE-TEX PRO for durable waterproofing and breathable performance, the Supercouloir sheds snow, spindrift, and moisture from the inside out. Articulated patterning supports dynamic movement while adjustable cuffs and an internal gaiter seal out snow. With a heat transfer rating of 14 and 32-inch inseam, they’re designed to layer efficiently and move freely under a harness or shell. These pants aren’t just a layer—they’re a piece of your alpine armor.