The Stinger Jacket is constructed from an ultralight 165g performance fabric that balances water resistance and breathability without tipping into a bulk look. A finely tuned microporous membrane lets heat and moisture escape while keeping wind and rain where they belong: outside. Taped seams lock in protection, a YKK® Vislon™ zip keeps it smooth up front and invisible pocketing keeps the silhouette clean. Reflective hits show up when the light drops and when the weather clears? Pack it down into its own bag. - Purple Mountain Observatory Stinger Jacket - Ultralight construction, 165g total weight - Performance fabric/advanced water resistance - Microporous membrane for breathable protection - Ultrasonic welded seams with internal seam taping - YKK® Vislon™ front zip closure - Two invisible zip pockets - Reflective detailing for low-light visibility - Pack-away bag for easy transport