Montane Men's Protium Fleece Pull-On JacketThe Montane Mens Protium Fleece Pull On keeps your core warm, with a breathable, packable layer that you can rely on, whether youre high on the slopes, or trekking through the valley. This high performance garment is constructed with more than 90% recycled materials, from the fabric to the zips. Streamlined, flatlocked seams create a clean look, while the THERMO GRID FLEECE is engineered to optimise comfort, and extend the life of this durable layer.