With a packable design and GORE-TEX INFINIUM™ technology, the Nike ACG Apex Hat is sporting plenty of features to keep you protected on the trail. The biggest problem of all isn't wind or rain—the GORE will help that—it's actually the sun itself. With an asymmetrical shape to the brim, the back side is elongated to give you the maximum amount of protection from harmful UV rays. Apex GORE-TEX INFINIUM™ Bucket Hat - Black