The Gannett Peak Fleece Half Zip is a put-it-on, leave-it-on, no-fuss technical midlayer that you won't want to leave home without. From cool morning bike commute to shoulder season hikes, this performance fleece is a mountain must-have. Crafted with 100% polyester heathered fleece with a wicking finish and smooth, durable face, it provides technical protection and essential core warmth with easy wearing comfort.