The Women\'s Nucleus Jacket from Rab is a mid-weight fleece with stretch, offering all round insulation for walking, scrambling, and climbing in cold conditions.The jacket is made with Thermic stretch mid-weight fleece for a comfortable fit whilst an oval-grid back supports wicking. A perfect midlayer, the Nucleus Jacket will sit comfortably over a baselayer and under a hardshell, moving moisture through your layers and away from your skin, ensuring you stay dry and warm.All round insulation and mobility are provided for everyday adventures and all mountain use. Double cuffs, hand pockets and a full-length zip make this garment a regular companion on your outdoor adventures.