Comfortable Western Half-ZipHalf zip for cool days: breathable fleece that warms without bulk, high collar lined with sherpa for a comforting feel, clean lines from the office to the weekend. Essential benefits Regulated warmth: all day comfort without overheating Sherpa collar with soft lining: pleasant on the skin, protects from the wind and doesn't chafe Adjustable quarter zip: ventilate or insulate with a single gesture Structured casual cut: falls straight and layers easily