Senchi Designs Merlin Alpha 120 Hoodie with zip and pocketSenchi Designs Merlin Alpha 120 hoodie is the warmest hoodie from Senchi featuring a half zip and kangaroo pocket. As all Senchi, it's a great layering piece. You can wear it between a base layer and outer to be cozy in most cold situations. If you are inside you can wear it over a t shirt and youll be comfortable. Its very breathable and dries really fast therefore you need a layer on top of it in a chilly or windy situation. Made from Polartec Alpha