The Ronhill Tech GORE-TEX SHAKEDRY™ jacket is the ultimate waterproof and breathable running outer layer. GORE-TEX SHAKEDRY™ is a game-changer. It\\\'s incredibly lightweight, quick-drying and breathable. Serious innovation providing serious mile-after-mile comfort, even in serious weather. With adjustable hood and secure pocket. GORE-TEX® Technology - a high-quality fabric used for outerwear, guaranteed to be waterproof, breathable and windproof. The fabric membrane allows perspiration out, but keeps water out