The North Face NFZ Insulated Jacket - Men's Claimed Weight: 2 lb 2 oz Seams: fully taped Wrist Gaiters: yes, thumb loops Insulation: [lower back] 100g PrimaLoft Gold, [upper body, shoulders] 60g PrimaLoft Gold, [spine, hood] 40g PrimaLoft Gold Venting: underarm zips