Senchi Designs Alpha 90 Hoodie with half zipSenchi Designs Lark Alpha 90 Hoodie is an ultralight half zip hoodie. Designed to be your go to performance midlayer, for both the comfort and warmth as well as flexibility and breathability during periods of high activity on hikes and trips. All this in an incredibly lightweight package. Great for ultralight backpacking and other outdoor activities that require a lot of activity. Made from Polartec Alpha Direct 90, the lofted knit construction allows