Rab Women's Cirrus Alpine Insulated Jacket - Steel - M

Cold-weather alpine climbing and mountaineering demand insulation that keeps you warm without weighing you down. The Rab Women's Cirrus Alpine Jacket delivers reliable warmth with PrimaLoft® Silver Insulation Luxe™, a recycled synthetic fill that retains heat even when damp. Its Pertex® Quantum ripstop nylon shell is wind-resistant and treated with a fluorocarbon-free DWR finish to shed light precipitation, making it an essential layer for high-altitude pursuits.

Who is it for

This jacket is built for women who tackle alpine climbs, winter hikes, and cold-weather mountaineering. Its regular fit accommodates layering over a base layer or light fleece, while the helmet-compatible hood and articulated design ensure unrestricted movement on technical terrain. Whether you're belaying in biting winds or pushing for the summit, this jacket provides the warmth-to-weight ratio serious alpinists rely on.

Main features

• PrimaLoft® Silver Insulation Luxe™: 170g in body, 130g in sleeves and hood, made from 100% recycled polyester for efficient warmth with low bulk.
• Pertex® Quantum 30D ripstop nylon outer: wind-resistant, durable, and finished with fluorocarbon-free DWR to repel moisture.
• 20D recycled nylon lining: soft, breathable, and eco-conscious.
• Helmet-compatible hood: elasticated opening and stiffened peak for protection and visibility in stormy conditions.
• YKK® Vislon front zip with internal storm flap: seals out drafts and prevents snagging.
• Two YKK® zipped hand pockets and one internal zipped pocket: secure storage for essentials like gloves, snacks, or a phone.
• Elasticated cuffs and adjustable drawcord hem: trap warmth and customize fit.
• Stitch-through baffle construction: keeps insulation evenly distributed and reduces cold spots.

Specifications

• Insulation: PrimaLoft® Silver Insulation Luxe™ (100% recycled polyester)
• Fill weight: 170g body, 130g sleeves/hood
• Outer fabric: Pertex® Quantum 30D ripstop nylon with fluorocarbon-free DWR
• Lining: 20D recycled nylon
• Fit: Regular
• Hood: Helmet-compatible, elasticated opening, stiffened peak
• Pockets: 2 YKK® zipped hand pockets, 1 YKK® zipped internal pocket
• Main zipper: YKK® Vislon full-length front zip with internal storm flap
• Cuffs: Elasticated
• Hem: Adjustable drawcord
• Gender: Women's
• Size: M (Medium)
• Colour: Steel
• Intended use: Alpine climbing, mountaineering, hiking, cold weather

Tips

For maximum warmth, layer the Cirrus Alpine over a moisture-wicking base layer and under a waterproof shell when precipitation intensifies. The synthetic insulation continues to insulate if it gets wet, making it a safer choice than down in damp alpine environments. Store the jacket uncompressed in a dry place to maintain loft and extend its lifespan.