This jacket is made from super-lightweight Pertex Quantum material with an extremely tightly woven rip-stop fabric. It is made from Netplus nylon, which is 100% post-consumer recycled and comes from the fully traceable and certified recovery of fishing nets. The garment is padded with an inner layer of Primaloft Gold P.U.R.ET, an exclusive 100% recycled blend of ultra-small diameter fibers that provides excellent thermal performance. It offers the highest warmth-to-weight ratio of any synthetic insulation. Treated with a special PFC-free anti-drop agent.