You can always make an great escape from foul weather if you're wearing the featherweight, water-resistant men's Patagonia Houdini Snap-T Pullover jacket.
Features
Recycled ripstop nylon is light, stuffable and resilient; it blocks wind, withstands abrasion and features a durable water repellent (DWR) finish to resist moisture
Heritage Snap-T styling includes a left-chest pocket with a flap-and-snap closure and a kangaroo-style hand pocket that doubles as stuff sack to stow the jacket
Lightweight snaps at the center front let you easily vent or cinch up the neck, depending upon conditions
Elastic cuffs seal the wrists when it's chilly and keep the sleeves right where you want them
Sized to accommodate a base layer or light mid layer