The full-length Hartsop provides all-day comfort thanks to its supersoft construction. Whether you're climbing mountains or running errands, its insulating yet breathable Polartec material will keep you warm when worn as an outer layer or as part of a winter layering system. Polartec polyester is made from recycled plastic bottles, which helps to reduce the carbon footprint of your outerwear. Lightweight fleece made with recycled water bottles 100% polyester Polartec Micro fleece - cosy construction seals in vital heatHalf zip allows for manual ventilation and easier removalRaglan seam sleeves - moves with the body to prevent chafingDouble fabric collar - keeps the chill off your neckPolartec fleece - efficiently traps heat whilst remaining breathableSide contrast panelsEmbroidered logo on chest and back of the collarVersatile design - wear alone or under a shell in poor weather conditions