Lightweight Protection, Built to Climb

The Rab Women’s Borealis Jacket is designed for women who push limits on rock, trail, and beyond. Inspired by the demands of big wall climbing, this ultra-light softshell delivers the perfect balance of wind resistance, breathability, and freedom of movement—so you can stay focused on the climb, not the conditions.

Crafted with lightweight Matrix™ stretch fabric, it moves effortlessly with your body while providing reliable protection against gusty winds. Highly breathable and packable, it adapts to changing conditions on long routes or active days outdoors. The low-profile hood fits comfortably under a helmet, while the front zip and adjustable hem allow you to fine-tune ventilation as your pace and the weather shift.

Designed with climbers in mind, the jacket features two zippered, mesh-lined chest pockets that stay accessible even when wearing a harness. When not in use, it packs down small into its own pocket—making it an easy, go-anywhere layer for any adventure.

IDEAL FOR
Climbing & mountaineering
Hiking & alpine adventures
Windy, high-output activities

Why You’ll Love It

• Ultralight Softshell Design – Minimal weight with maximum performance.
• Wind-Resistant & Breathable – Protects without trapping heat.
• Stretch for Movement – Matrix™ fabric allows full freedom on climbs.
• Helmet-Compatible Hood – Low-profile fit for alpine conditions.
• Packable Convenience – Stows into its own pocket for easy carry.

Fabric & Fit Details

• Material: Matrix™ stretch fabric (85% nylon, 15% elastane) with fluorocarbon-free DWR
• Fit: Regular fit
• Weight: 240g
• Length: 66 cm (Size S)
• Care: Not specified
• Features: YKK® front zip with chin guard, 2 zippered chest pockets (one doubles as stuff sack), lycra-bound cuffs, adjustable hem, reflective branding.