The Patagonia Men's R1 Air Fleece Vest is a powerhouse for anyone who demands ready-to-go performance. Engineered to keep you dry and comfortable during intense workouts or outdoor exploits, this vest features incredibly lightweight R1® fleece that delivers unmatched breathability and effectively wicks moisture from your skin. With three strategically placed pockets, your essentials are always within reach. Whether you're layering up for a challenging hike or gearing up for a run, this technical vest ensures you're always ready for the action.