Three-layer Pertex Shield Air membrane: Delivers reliable waterproof protection while allowing airflow for comfort on climbs
C0 DWR-treated face: Enhances water repellency and durability in harsh weather
Packable design: Easily stores in a jersey pocket for convenience when conditions change
Internally taped seams: Prevents water ingress and increases durability
Quick-release YKK waterproof zipper: Enables fast and easy entry and exit
Summarized by Shop
Overview The PAS Mechanism Rain Jacket is the waterproof anchor of the Mechanism weather range for men. Three-layer Pertex Shield Air construction — a C0 DWR-treated face, ripstop mid-structure and an air-permeable nanofibre membrane — keeps sustained rain out while letting heat move through on climbs. The Stow Away Jacket and Gilet in the
Waterproof Rating
5/6 mm (no millimetre rating published)
Construction
Three-layer Pertex Shield Air with C0 DWR treatment
Fit
Men's semi-tight, regular cut
Closure
Two-way YKK waterproof zipper
Packability
Fits into jersey pocket
Care
Machine wash cold (30°C), tumble dry low or press with warm iron