Technical Pants

Weather-resistant iconic Ferrosi fabrics deliver stretchy, quick-drying, breathable comfort for active or casual use.

For belaying in the spindrift and stormy bivies, the DAS Light Pants are packable, ultralight and built to move. With PlumaFill synthetic insulatio...

These light, wind-resistant and yet durable Mercury Dynastretch Pants for men are the perfect choice for classic ski touring enthusiasts. These sof...

These light, wind-resistant and yet durable Mercury Dynastretch Pants for men are the perfect choice for classic ski touring enthusiasts. These sof...

As our most active waterproof snow shell, the lightweight Stormstride Pants are built for backcountry motion with a stretchy, 3-layer H2No Performa...

Unlike any midlayer bottoms you've ever worn, the Nano-Air Light Bottoms deliver warm, stretchy and breathable performance for moving fast in cold ...

The Fineline Stretch Full Zip Pants provide the security you need to push your limits no matter what the weather holds. Updated to be PFAS free for...

The Dawn Patrol Hybrid Pants are built for going deep in the backcountry. By utilizing our proprietary BD.dry waterproof/breathable solution on key...

Slim, lightweight, stretchy softshell pants ideal for thru-hiking and fast-moving pursuits.

During any spring or fall mission, the Black Diamond Alpine Pant blends extreme durability with a highly breathable construction. Designed with a f...

Weather-resistant iconic Ferrosi fabrics deliver stretchy, quick-drying, breathable comfort for active or casual use.

For the skier or rider who demands comfort and mobility for backcountry missions, but desires ample protection for powder days on the hill, the Rec...

Built for earning your turns on ski touring and mountaineering adventures, these ski pants are built with waterproof Proflex for outstanding breath...

Insulated overtrousers that provide critical extra warmth for super alpine climbing, ski-mountaineering and winter camping. With a tiny pack size t...

Insulated 3/4 length overtrousers for cold weather ski tours in the high mountains. These 3/4 length pants have been designed to work perfectly for...

Comfortable, robust and functional trousers for long hikes or as everyday trousers when traveling. You feel good all day long in the comfortable an...

Long-time award winner and best seller, there's even more to love about the Ferrosi Pants. Improved stretch throughout and more functional features...