The Tahoe WP Jacket gets a fully seam-sealed main shell that has a 10k waterproofness rating alongside a rating of 5k for breathability. This will keep the worst of the weather off while still ensuring you don't get cold and clammy inside. For real downpours, you'll enjoy having the dual adjustment, helmet-compatible, storm hood to deploy. If you do find yourself overheating, then the side ventilation openings are easily zipped open to dump warm moist air and increase airflow. Read more… Waterproof zippered front pockets provide safe storage of small personal items and silicon grip patterning is placed in key shoulder zones to hold your backpack securely in place. The jacket is loose fitting so easily fits over protection and gives you perfect freedom of movement when taking on techy trail sections.