Men's Alta Pant

The Mammut Men's Alto Light HS Pants are ultra-lightweight, waterproof hardshell trousers that have been designed to keep you covered, whatever the weather. These pants deliver uncompromised protection from the elements, thanks to Mammut's 2.5L DRY technology laminate paired with polyester they're completely wind and waterproof. With full-length side zippers for quick changes on the fly, the super-packable Alto Light is sure to be a staple for your outdoor and everyday packs.

The Rab Ladakh Paclite Plus Pants have been built with sudden downpours in mind. Made with 100% recycled Gore-Tex Paclite Plus fabric that's sure to keep you dry when it matters most, these trousers are lightweight, packable and breathable, so you can keep them stashed in your pack in case a storm rolls in. The Ladakh Pants feature a 3/4 length design with a two-way zip that allows you to pull them on quickly over boots and the seal out the elements with an internal storm guard.

The Rab Men's Latok GTX Bib pants have been built for winter climbing, mountaineering and alpinism, they're ultra-protective and lightweight with outstanding mobility. The Latok Bibs offer superior protection over a regular trouser style, the high bib overlaps with a jacket and provides a reliable barrier against driving rain and swirling blizzards. Providing that stay dry guarantee while optimising breathability so you can push your limits on the steepest ice and rock.

The Rab Latok GTX Pants are a tough hardshell pant that have been built for winter climbing, mountaineering and alpinism. Made with Gore-Tex Pro, the Latok pants are both durable and lightweight with outstanding mobility. Move freely with enhanced articulation, pull-on easily over layers or bulky footwear with ⅞ length side zips and adjust your air flow as you go with the two-way, triple-puller side zips.

Built for year-round mountain adventures, the Mountain Equipment Makalu Men's Pants offer waterproof, windproof, and breathable protection with 75D GORE-TEX ePE fabric. Lightweight yet durable, they feature articulated knees and a gusseted crotch for unrestricted movement, while reinforced knees and seat add extra toughness for rugged climbs. ¾-length YKK® WR side zips allow for easy layering over boots and provide ventilation, while the adjustable hem and elasticated waistband ensure a secure fit. With taped seams for total weatherproofing and Mountain Equipment’s Lifetime Guarantee, these pants are a reliable choice for hikers, mountaineers, and climbers facing extreme conditions.

For winter mountaineering, Patagonia’s Dual Aspect Bibs are a top pick. The brand’s first fully PFC-free waterproof breathable pant, it raises the bar for sustainable performance. Cut with a High Mobility Engineered Pattern, it ensures full freedom of movement. Practical and protective, wear with Patagonia's Dual Aspect Jacket for the ultimate alpine outfit.

The Montane Men's Alta XT Jacket has been built for serious mountain use, combining rugged Gore-Tex Pro with advanced waterproofing tech. It features a helmet-compatible hood, pit zips, and a harness-ready design for performance in harsh alpine environments. With fully bonded seams, durable materials, and a fit built for layering, this jacket keeps you dry, mobile, and protected. Ideal for climbers, hikers, and adventurers pushing through wet, wild conditions.

The Montane Women’s Alta XT Jacket is a robust, fully waterproof shell built for extreme mountain conditions. Using recycled 70D GORE-TEX Pro ePE, it offers industry-leading durability, breathability, and PFC/PFAS-free weather protection. With a helmet-compatible hood, harness-ready construction, and strategic seam placement, it’s made for demanding climbs and alpine expeditions. Sew-free bonded pockets, pit zips, and Barrier Technology add performance in all-weather adventures.