And Wander’s technical winter jacket is made using nylon ripstop Pertex Quantum fabric making it water-repellent, lightweight and giving it strength against tears. The jacket is filled with 90% down and 10% feather (800FP) to help you stay warm in harsh conditions. Designed with bore fleece at the base of the hood, reflective zip pockets, elasticated hem and cuffs and a full zip front.