Light and packable, the Rab Cirrus Flex men's hooded insulated jacket is a much appreciated year-round synthetic garment. It’s versatile enough to accompany you on any mountain adventure, either as an outer layer in the warmer months or as an insulating layer when the temperatures drop. With its distinctive fleece side panels that breathe on the climb and reduce bulk, it’s easy to layer and offers superb freedom of movement. This jacket features a high-lofting PrimaLoft® Silver Rise insulation in wide baffles that allow the insulation to loft more and retain more heat. Delivering exceptional warmth for weight, the insulation recovers quickly when wet, making it the ideal choice for your hikes, climbs, and scrambles in damp weather.