Lightweight, with a stretch-cotton twill that provides ultimate mobility, the Black Diamond Notion SL Pants riff on the popular Notion pants but come with a stylish straight leg cut, hence the name. With a casual fit, the Notion SL’s don’t just climb well, they’re the pants you’ll want to leave on when you head from the crag to the post-session hang-out. Featuring a slotted button front with a zip fly WB closure, two drop-in harness-friendly hand pockets, a zippered thigh pocket and two rear pockets, these pants also have articulated knees and a seat gusset for extra mobility on the rock.