Down for the belay. Down for the bivy.

Cold belay ledges and high-camp bivouacs are a fact of life on serious mountaineering routes, and the Rab Electron Pro Pants are the answer to the question of what to do about leg warmth when effort stops and temperature drops. A recycled Pertex Quantum Pro outer keeps the construction wind-resistant and adds a degree of precipitation protection to the insulation below, while 800FP down treated with Grangers Down Defend delivers the kind of warmth needed for genuinely cold multi-day climbing objectives. Zoned midi and micro baffle stitch-through construction maximizes loft across the legs and seat for efficient, consistent warmth during sustained cold exposure at altitude or on an exposed ledge. A removable belted waistband with snap closure layers over any base or mid layer combination without creating a gap at the waist, sealing warmth in where the jacket and pant systems meet. A YKK 2-way front fly zip with insulated zip baffle allows functional use in the field, and an elasticated stretch hem provides a non-binding fit over varied boot and crampon combinations. Lightweight and packable enough to earn their place on the rack for any multi-day alpine objective, these are the pants that complete the insulation system and keep you functional on the mountain long after conditions rule out comfort.

Features

• Recycled Pertex Quantum Pro outer provides wind resistance and light precipitation protection, keeping 800FP down loft and thermal performance intact across exposed mountain conditions
• 800FP down with Grangers Down Defend delivers high-loft warmth that holds up in the damp, cold conditions of multi-day alpine climbing, bivy use, and cold belay ledge exposure
• Zoned midi and micro baffle stitch-through construction maximizes loft across the legs and seat for efficient, consistent warmth during sustained cold exposure at altitude
• Removable belted waistband with snap closure layers cleanly over any base or mid layer combination, sealing the gap where jacket and pant systems meet in cold conditions
• YKK 2-way front fly zip with insulated zip baffle allows functional field use over climbing or ski pants at a belay without removing crampons or technical footwear
• Elasticated stretch hem provides a comfortable, non-binding fit over varied boot and crampon combinations for versatile use across technical mountain terrain

Specs

• Best Use: Mountaineering, Alpine Climbing, Cold Belay, Bivy
• Shell: Recycled Pertex Quantum Pro, Fluorocarbon-Free DWR
• Insulation: 800FP Down, Grangers Down Defend
• Standard: Responsible Down Standard (RDS)
• Fit: Regular
• Waistband: Removable Belted with Snap Closure