Provides protection against inclement weather. An ultra-lightweight nylon shell that packs away easily. This minimalist piece has the features needed for trail running and is perfect for various outdoor activities such as climbing, mountain biking, and fishing. *This is not the current model. *Zipper is detached. Please check the photos and purchase with your understanding. Reference Site: https://www.asahi.com/and/article/20180918/156003/