Our Fleece Sonic line is the absolute bestseller for cold days. Now, with the Sonic Zip, it's getting an upgrade! The Sonic fleece sweater keeps you warm no matter what you're up to. A longer cut, the stand-up collar and a new zip on the chest make this piece a must-have for an outdoor workout or on the way to a workout.
Due to the subtle look, the Sonic Zip is also perfect for your everyday life.