Pants

A lightweight pant that does it all, the Sequence is inspired by days spent at the crag but fits the bill for any outdoor activity. A simple, relaxed fit with added cargo pockets with snap closures, two set-in front pockets, and a comfortable, lined...

The Mission Alpine Pant is built for alpine climbers, ice climbers, and mountaineers pushing the limits. The BD.dry ™ hydrophobic membrane provides ultimate protection from wet climates while Spectra® ripstop delivers durability and toughness in high-wear areas. Designed in our ethos of ‘Apparel as...

A baselayer or midlayer for anything from ski tours to alpine ascents, or even just kicking it around camp, the Coefficient LT Bottom features Polartec® Power Grid® fleece with a gridded interior for increased wicking performance and added breathability.

The Black Diamond Highline Stretch Pants are our most versatile, 3-layer mountain and alpine pants in our collection. The Highline Pants feature a premier combination of our BD.dry™ waterproof/breathable protection and DWR without intentionally added PFAS, making them ready for the wettest and harshest...

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 fall 2024 and featuring our BD.dry™ waterproof/ breathable technology, these pants are durable, comfortable, stretchy, and reliable...

Built for the send, the Black Diamond Alpine Pant features a combination of fabrics that blend mobility, breathability, and durability. Designed with a four-way stretch fabric, plus reinforced ripstop around waist and front pockets, they can handle any on-route move, and their lightweight construction...

The Black Diamond Alpine Light Pants are the ideal three-season solution for lightweight weather protection while climbing in the mountains. We’ve kept the same well-liked single-weave, four-way stretch fabric, but refined the fit and updated the pocketing and belt construction. They’re light and stretchy...

A fan favorite, now new and improved, the Alpine Hybrid Pant features updates on the reinforced knees and seat fabric, plus redesigned pocketing and belt construction, making this pant a mountain classic. The Alpine Hybrid Pant combines a DWR with four-way stretch and adds...

The matching lower half to our Belay Parka, the Belay Pants are super-warm, insulated puffy pants for teeth-chattering, feet-stomping belay conditions. Designed to be worn over shell pants and featuring two-way insulation filled with 60 gsm of Primaloft Gold Crosscore insulation and 40 gsm...

A part of the BD line-up for nearly a decade, the Notion Pants are a tried and true climbing pant ready for cranking on 4x4s on the board or putting in serious burns on the project. Providing a comfortable, breathable fit, the Notion features...

The Dogma Pant is a classic cotton stretch, workwear-inspired pant worn during backyard board sessions, month-long Creek trips, and everywhere in between. A tough and durable pant with reinforced knees, while a pre-washed, heavyweight organic cotton construction with some spandex for stretch provides mobility...

A lightweight pant that does it all, the Sequence is inspired by days spent at the crag but fits the bill for any outdoor activity. With a simple, straightforward fit, set-in front pockets that can fit topos, keys, or a tube of sunscreen, and...

Built for life on the move, Pursuit Pants are made with 2-way stretch nylon with a PFAS-free DWR finish. This fabric provides durability and freedom of movement whether you’re hiking all day, rallying a long drive on a road trip, or cragging. Activity-driven features...

A part of the BD line-up for nearly a decade, the Notion Pants are a tried and true climbing pant ready for cranking on 4x4s on the board or putting in serious burns on the project. Providing a comfortable, breathable fit, the Notion features...

The Fineline Stretch Full Zip Pants provide the security you need to push your limits no matter what the weather holds. Featuring our BD.dry™ waterproof/ breathable technology, these pants are durable, comfortable, stretchy, and reliable when the storms roll in.

Look good, climb good. The Dirtbag Pant is durable, comfortable, and most importantly, stylish. These full stretch twill pants have a classic silhouette with front drop-in pockets, an elasticized waistband, and are harness-compatible.

The Pursuit Hybrid Pant is built for the no-rest-days type. A versatile fit with features like an inseam gusset and articulated knee built-in to provide freedom of movement for climbing, backpacking, or peakbagging. The pants’ hybrid and reinforced construction doesn’t compromise stretch and breathability...

With a movement-focused silhouette inspired by our roots in climbing, the Ethos Pant is at home in the gym or the boulders, and all the moments in between. Constructed from durable, textured organic cotton with a casual fit, the Ethos gets more comfortable with...

An ultralight wind barrier, the Black Diamond Alpine Light Pants are the three-season solution for lightweight weather protection. Designed with a single-weave, four-way stretch fabric, they pack down so you can shove them deep into the recesses of your pack, and the DWR treated...

From chimneys to ridge scrambles, the Alpine Hybrid Pant is built to move in the mountains. The Alpine Hybrid Pant combines Empel DWR technology—a PFC-free DWR that is superior in performance and durability to any other DWR solution—with four-way stretch and adds in abrasion-resistant...

For dusty, dirty days at the crag, look no further than the RockLock Pant. These stretchy, durable pants hold up to week-long climbing trips and continuous use with an organic cotton ripstop construction. A simple, button zip fly and traditional waist with belt loops...

During any spring or fall mission, the Black Diamond Alpine Pant blends extreme durability with a highly breathable construction. Designed with a four-way stretch fabric, they can handle any on-route move, and their lightweight construction keeps sweaty high-output missions from getting out of hand....

Head-to-toe warmth for when the mercury drops, the Coefficient LT One Piece is designed to combine Polartec® Power Grid® fleece with functional features that provide a reliable, one-and-done baselayer. The split back opening and front flap opening make it easy when nature calls, and...