Waterproof, breathable, and packable, our Ultralight Storm Rain Hat borrows the best selling technology of our Ultralight Storm Jacket for a high-performance hat you’ll reach for rain or shine. Built with durable pure nylon, the 3″ brim keeps you protected with an adjustable cinch at the back for a great fit. Adjustable chin strap keeps your hat securely in place, even in blustery conditions.