Waterproof Trousers

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.

Be ready for sudden downpours with the Rab Women's Downpour Pants, your go-to waterproof trousers for hiking and wet-weather outings. Made from lightweight and breathable 2.5-layer Pertex® Shield fabric, they offer reliable protection without sacrificing on comfort. Full-length side zips make them easy to pull on over boots while adjustable ventilation keeps you comfortable in changing conditions. Packable and versatile, they're a must-have for unpredictable weather on the trail or in town.

The Rab Women's Downpour Mountain Pants are lightweight, waterproof and built for adventure, making them your go-to waterproof trousers for hillwalking, mountaineering, and wet-weather outings. Designed for quick deployment when the rain rolls in, they’re made from durable 2.5-layer Pertex® Shield ripstop fabric, offering lightweight yet tough protection for all-mountain adventures. A full-length, two-way zip makes it easy to slip them on over boots or crampons, while adjustable ventilation helps regulate airflow. With articulated knees for unrestricted movement, these trousers are built to handle rocky trails, steep scrambles, and unpredictable weather with ease.

The Rab Downpour Mountain Pants are lightweight and durable waterproof trousers designed to keep you dry and comfortable whether you're hillwalking, mountaineering or just running errands in bad weather. They're quick and easy to deploy if the weather takes a change for the worse and have been engineered with 2.5-layer Pertex® Shield ripstop fabric that's tough enough for all-mountain pursuits. A full-length, two-way zip allows you to control airflow and pull on the pants easily over boots and crampons, whilst superb knee articulation makes negotiating rock-scattered trails and steep scrambles a breeze.

Be ready for sudden downpours with the Rab Downpour Pants, your go-to waterproof trousers for hiking and wet-weather outings. Made from lightweight and breathable 2.5-layer Pertex® Shield fabric, they offer reliable protection without sacrificing on comfort. Full-length side zips make them easy to pull on over boots while adjustable ventilation keeps you comfortable in changing conditions. Packable and versatile, they're a must-have for unpredictable weather on the trail or in town.

The Rab Men's Downpour Plus 2.0 Waterproof Pants are the ideal shell trousers for hill walking and scrambling in unpredictable weather. Designed with full-length leg zips, they’re easy to slip on over your trousers and hiking boots when the weather changes, while the internal top popper offers quick ventilation in warmer conditions. Made with 2.5-layer construction, these pants are softer and more comfortable than traditional 3-layer shells, while remaining lightweight and compact enough to stash in your pack or pocket. Perfect for a variety of mountain adventures, these trousers are ready for anything nature throws your way.

The Patagonia Men's M10 Storm Pants have been expertly crafted by an ambassador-led design team to deliver exceptional performance in the harshest mountain conditions. These pants feature advanced H2No™ Performance Standard shell technology, utilizing 100% recycled nylon ripstop fabric free from per-fluorinated chemicals, ensuring optimal waterproof protection. Designed for functionality, they include secure zippered thigh pockets for easy access to small essentials and a low-profile waist that integrates seamlessly with a harness, offering unrestricted movement at the hips and thighs, along with an offset zip fly for added comfort.

The Rab Downpour Eco Pants are the next generation in low impact waterproof gear for walkers and hikers who love to explore. Built with 100% recycled 2.5-layer Pertex Revolve fabric with a fluorocarbon-free DWR treatment, the Downpour Eco Pants are mono-polymer waterproof shells. They use a polyester outer and membrane, which means that in addition to being 100% recycled, it also has the potential to be recycled at the end of its life more easily than gear made from multiple polymer layers.

The Patagonia Men's Triolet Hard Shell Pants have been built to thrive in cold and snowy alpine conditions. They feature a 3-layered waterproof, breathable and 100% recycled Gore-Tex shell fabric and full-length, 2-way side zippers that secure with snap tabs at the waist and cuffs. Their articulated pattern and gusseted crotch provide full freedom of movement and comfort when worn under a harness. The Triolet Pants are PFC-free and have been produced in a Fair Trade Certified factory.

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 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 Women's 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.

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.

You’ve checked the forecast, and you need to be ready to battle traffic on your morning commute. The hike is planned, but conditions don’t look that great. Developed for lower body protection outdoors, packable waterproof overtrousers are your essential kit for hiking and camping, or your cycle to work.