Rab Women's Ascendor Light Pants

For those seeking a balance of flexibility and protection in an ultralight design, these technical alpine trousers are crafted for demanding vertical ascents and long, sun-drenched multi-pitch routes.

A highly breathable alternative to the renowned winter mountaineering version, the Ascendor Light Trousers are constructed from durable, ultralight Matrix™ fabric with a streamlined fit that ensures unrestricted movement on rapid climbs. Stripped down to the essentials, they feel barely there when worn, yet remain resilient enough to endure rugged rock faces, climbing tools, and the harsh conditions of alpine terrain.

Features

• The lightweight, partially elasticated waistband minimises bulk while offering support and structure.
• Low-profile bonded belt loops provide additional support and adjustment options.
• The waistband incorporates a double snap closure and a YKK® zip fly for a secure fit.
• Two YKK® zipped, mesh-lined hand pockets remain easily accessible while wearing a harness.
• A YKK® zipped, mesh-lined thigh pocket offers additional harness-compatible storage.
• An extended gusset at the crotch enhances mobility and flexibility.
• Articulated knees promote ease of movement during technical climbs.
• Reinforced kicker patches and hems provide extra durability in high-wear areas.
• The ankle hem is designed to accommodate a B2 mountaineering boot.

Sustainability Features

• Fluorocarbon (PFAS) free fabric
• Fluorocarbon (PFAS) free product
• Made with renewable energy

Specifications

Technology

Matrix™

Crafted for both resilience and comfort, Matrix™ fabrics provide reliable protection against wind and the elements while maintaining breathability. Perfectly suited for all mountain activities, these fabrics dry quickly and deliver a high level of UPF protection.

Fluorocarbon-free fabric is completely free of fluorocarbons (PFAS), whether that's in the face fabric, membrane, or backer. PFAS-free means we've phased out all intentionally added PFAS and we are compliant with current EU and US legislation.

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