Waterproof breathable jacket Black Diamond Highline Stretch — membrane, stretch fabric, model 593689

Black Diamond Highline Stretch is a waterproof, breathable jacket engineered for alpine and active outdoor use. Constructed with a laminated waterproof membrane and stretch fabric, the jacket balances weather protection with mobility. The articulated cut and elastic panels support dynamic movement during climbing, approach hikes and technical mountaineering while allowing comfortable layering underneath.

Advantages

The laminated waterproof membrane provides reliable water resistance while maintaining breathability to manage body moisture during high-output activity. Stretch fabric panels and an articulated pattern enhance freedom of movement for climbing and scrambling. The jacket's construction is focused on a close, functional fit that reduces bulk and improves layering compatibility. Durable materials and reinforced seams contribute to long-term performance in demanding conditions.

Suitable for

• Rock and alpine climbing
• Hiking and approach routes
• Mountaineering and glacier travel
• All-weather technical outdoor activities

Key specifications

• Waterproof laminated membrane for wet-weather protection
• Breathable construction to evacuate perspiration
• Stretch fabric panels for enhanced mobility
• Articulated cut for unrestricted movement
• Low-bulk design suitable for layering under shells or over insulating layers
• Durable outer face fabric and reinforced stitching in high-wear areas

How to use

Select the appropriate size to allow one midlayer underneath without restricting movement. Zip the jacket closed and adjust any hem or hood tensioners to seal out wind and rain. Use the articulated fit and stretch panels to move freely while climbing or scrambling; the breathable membrane will help transfer moisture outward during strenuous activity. When conditions improve, open vents or loosen layers to regulate temperature and prevent overheating.

Usage recommendations

For best performance, pair the jacket with moisture-wicking base layers and a light insulating midlayer. Rinse off salt, dirt and debris after extended use and follow care instructions on the garment label to maintain membrane function and fabric stretch. Avoid direct heat sources when drying to protect the membrane and fabric elasticity.