Black Diamond Fineline Stretch Shell Men's Rain Jacket - Black, Size L

Unpredictable mountain weather can turn a promising climb into a battle against the elements. The Black Diamond Fineline Stretch Shell is built for those moments, offering reliable waterproof protection without the weight or bulk of traditional hardshells. Its BD.dry™ 2.5L membrane keeps rain out while allowing sweat to escape, so you stay dry from both outside and inside.

Who is it for

This jacket is for climbers, hikers, and backpackers who need a packable, lightweight shell that won't hold them back. Whether you're tackling a multi-pitch route, hiking a ridgeline, or just commuting in the rain, the Fineline Stretch Shell delivers performance without compromise.

Main features

• BD.dry™ 2.5L waterproof/breathable membrane with 10,000 mm waterproof rating and 10,000 g/m²/24hr breathability
• PFC-free GTT Breathable Water Protection DWR finish for sustainable water repellency
• Fully taped seams prevent leaks at every stitch
• Stretch fabric and regular fit allow full range of motion
• Adjustable, climbing-helmet-compatible hood for protection without limiting visibility
• YKK AquaGuard® center front zipper resists water penetration
• Single chest pocket doubles as a stuff sack with carabiner clip loop for easy packing
• Elastic cuffs and single-pull adjustable hem seal out drafts

Specifications

• Material: 100% nylon with BD.dry™ 2.5L membrane
• Waterproof rating: 10,000 mm
• Breathability: 10,000 g/m²/24hr
• DWR: PFC-free GTT Breathable Water Protection
• Fit: Regular
• Weight: 280 g (size M, approximate)
• Pocket: 1 chest pocket (doubles as stuff sack)

Tips

For best performance, wash with a technical cleaner and reapply DWR treatment as needed. When packing, stow the jacket in its chest pocket and clip it to your harness or pack for quick access.