Rab Electron Pro Pants in the colour BLK Black is a warm and compressible down trouser, developed for tours and activities in cold conditions. It provides rapid insulation at a belay, in camp or during breaks, and packs down compactly into the rucksack when not in use. The regular fit makes the trouser easy to pull on over other layers.

The trouser is insulated with 800 fill power European goose down with a fluorocarbon-free hydrophobic treatment from Grangers, which helps the down better retain its insulating properties in damp conditions. With a fill weight of 153 grams in size M, the trouser delivers effective warmth relative to a total weight of only 382 grams.

The outer fabric consists of durable and windproof 20D Pertex® Quantum Pro with a fluorocarbon-free DWR treatment, providing additional protection against the elements while the lightweight construction keeps the packed volume low.

An elasticated waist with a removable belt makes fit easy to adjust, while elasticated leg openings help keep cold draughts out. A two-way front zip with an insulated wind flap provides convenient access and makes it easier to regulate ventilation as needed.

The trouser is PFAS-free and has a combined recycled material content of 97%, with 95% recycled outer fabric and 100% recycled lining.