Rab Firewall Jacket - Men´s

Firewall Jacket delivers breathable, 3-layer Pertex® Shield protection for rugged mountain pursuits

What Our Gearhead® Experts Are Saying:

"This shell is built for serious mountain adventures. The 3-layer Pertex® Shield fabric is tough enough to handle rock scrapes and pack abrasion while remaining lightweight and breathable. I love the pit zips for venting heat on the ascent, and the adjustable hood keeps me covered when the weather turns. It’s my go-to for everything from alpine hikes to fast-moving scrambles."

When the weather refuses to cooperate, the Firewall Jacket steps up to the challenge. Built with 3-layer Pertex® Shield fabric, this shell is a fortress against wind and rain while remaining breathable for high-output days. Whether we´re navigating rugged ridgelines or trekking through relentless storms, its durable 40D construction stands up to the toughest conditions.

Designed with mountain athletes in mind, this jacket doesn’t just protect—it performs. The adjustable hood provides full coverage, even in downpours, while the underarm vents allow us to dump heat on steep climbs. Thoughtful details like the YKK® storm-sealed front zip, secure hand pockets, and adjustable cuffs ensure we stay dry and comfortable in unpredictable conditions. When the mountains call, the Firewall is the shell we trust to answer.

Details

• Lightweight and breathable 3-layer Pertex® Shield fabric for waterproof protection
• Underarm vents for quick temperature regulation on tough ascents
• Adjustable, helmet-compatible hood with a stiffened peak for weather defense
• Two zippered hand pockets provide secure storage for trail essentials
• YKK® front zipper with internal and external storm flaps for added protection
• Adjustable cuffs and hem seal out wind and rain for total weatherproofing
• Ideal for hiking, mountaineering, and unpredictable mountain conditions
• Item #RABZ0XH

Tech Specs

Responsible Collection

Recycled/Repurposed

Material

[membrane/laminate] Pertex Shield (3-layer), [face fabric] 40D recycled nylon, PFC-free DWR finish

Insulation

none

Waterproof Rating

20,000mm

Breathability Rating

20,000g/m²

Seams

fully sealed

Fit

regular

Length

hip

Center Back Length

29.5in

Hood

stiffened peak, adjustable

Pockets

2 zippered hand

Venting

2 zippered underarm

Claimed Weight

1lb 1.5oz

Activity

hike, backcountry ski, backcountry snowboard

Manufacturer Warranty

limited lifetime