All the advantages of the Neutrino jacket, but in a sleeveless version! This superb lightweight vest is ideal for backpacking in spring and autumn and for those cooler evenings. This is a great piece of lightweight travel kit. Weight: 350g Filled with 110g finest quality 96% Polish goose down (750+EU 850+US fill power) Stitch-through construction provides a simple, effective method of containing down Two external zipped hand-warmer pockets and one inner zipped security pocket Full-length lightw