The OMM Women's Rotor Hood Jacket combines the comfort of Primaloft® Gold with Cross Core Technology from the iconic OMM sleeping bag range, alongside the less bulky Primaloft® Active insulation for optimum performance. By using Primaloft® Gold with Cross Core Technology alongside Primaloft® Active in key areas, OMM have been able to provide enhanced technology while reducing the overall weight. Made for multiday races where you need a larger overnight camp jacket that can be stuffed into a pack, the Rotor Hood provides incredible comfort and warmth for cold nights for as little as 310g. Additionally, the outer windproof and water-resistant shell provides protection and heat retention for long cold evenings, protecting from the worst of the weather.