The Black Diamond Highline Stretch waterproof breathable jacket is a technical outer layer designed for active outdoor use. Constructed with stretch fabric and a weather-resistant membrane, the jacket balances protection from rain and wind with the flexibility required for movement-intensive activities. Its design emphasises a streamlined fit and functional details to support hiking, climbing and alpine travel.
Advantages
The stretch fabric allows for unrestricted mobility during dynamic movements while the waterproof, breathable membrane helps keep the wearer dry by shedding precipitation and permitting moisture vapour to escape. The jacket’s lightweight construction reduces bulk when layering and its tailored cut minimizes interference with harnesses and backpack straps. Seams and closures are engineered to limit water ingress and maintain comfort in changeable conditions.
Suitable for
- Day hikes and trekking in mixed weather
- Rock climbing and alpine routes where mobility is required
- Backpacking and travel in wet or windy environments
Key specifications
- Waterproof, breathable membrane for weather protection
- Elastic stretch fabric for enhanced freedom of movement
- Lightweight, low-bulk construction suitable for layering
- Articulated cut to accommodate technical movement and harness use
- Weather-sealing details at seams and closures
How to use
Wear the jacket as an outer shell over insulating mid-layers to protect from rain and wind while allowing internal moisture to escape. Adjust hem, cuffs and hood (if present) to achieve a snug fit that prevents drafts without restricting movement. For climbing or long approaches, fit the jacket so it clears harness and backpack contact points while maintaining full range of motion.
Usage recommendations
Store the jacket dry and clean; follow garment care instructions to maintain the membrane’s performance. Reapply approved waterproofing treatments to outer fabric if wetting out occurs, and repair any seam or fabric damage promptly to preserve weather protection and stretch properties.
Keywords: Black Diamond Highline Stretch jacket, waterproof breathable jacket, stretch outer shell for hiking and climbing, technical rain jacket.
