The Outdoor Research Stratoburst Rain Hat is a lightweight, waterproof solution designed for hikers and outdoor enthusiasts facing unpredictable weather. Crafted from Bluesign-approved Ventia 2.5L 100% recycled polyester with mechanical stretch, it offers breathability, windproof protection, and fully taped seams to keep you dry during downpours. The floating foam-stiffened brim maintains shape and buoyancy, while the adjustable back cinch and optional chin cord ensure a secure fit in windy conditions. Its packable design makes it easy to stow away when not in use.