Our new Tyvek® rain hats are durable, lightweight, breathable and water repellent. Tyvek® is a unique non woven material designed to perform in harsh, rugged and extreme conditions. Used in home construction, Tyvek® Homewrap® is the original house wrap, incorporating unique material science that helps keep air and water out, while letting water vapor escape. Tyvek® can resist repeated folding and flexing without tearing. A chin tie with cord lock and safety breakaway clip will keep it on your head on the stormiest of days. Roll it up and flip the decorative elastic loop around it to keep it compactly in your bag for an unexpected rain shower. Available in six fabulous colours with contrasting white elastic detail, underbrim and chin tie.