Sierra Designs apparel has rocked the backcountry for over 45 years and is a staple for skiers, climbers and outdoor enthusiasts around the globe. The Hurricane Jacket, the best-selling of Sierra Designs' rain jackets for men, is perfect when Mother Nature decides open the clouds. No rain in the forecast? Just looking for lightweight wind jackets? The Microlight Jacket packs into a tiny stuff sack for hiking or on-the-go convenience.