Product InformationBuilt for trekking, mountaineering and cold days at the crag, our recycled Womens Nebula Pro Jacket features zoned construction and new Cirrus HL synthetic insulation for the ultimate in flexible cold-weather comfort.The Womens Nebula Pro Jacket is the warmest of our new Cirrus HL insulated mountain layers. Designed with a regular fit for easy layering, its Pertex Quantum Pro ripstop nylon outer delivers high-grade weatherproofing on remote multi-day mountain trips. Recycled Cirrus HL synthetic insulation uses complex down-like polyester structures to loft high and to retain that loft even in the wet, for 10% more warmth and twice the durability of standard Cirrus. A two-way front zip with insulated storm flap and a helmet-compatible hood with polymer peak provide extra protection from the elements when belaying. The shoulders and cuffs also use tough, fast-drying Stratus sheet insulation for extra resilience in the field.With the warmth, durability and easy maintenance of its synthetic fills, our midi-baffled Womens Nebula Pro Jacket is a tough and versatile winter workhorse for mixed mountain recreation. Rab Women's Nebula Pro Jacket - Beluga - US S / UK Size 10