DescriptionHighlights: Warmth: Fleece on the inside and outer insulates from the cold, 200 g/m². High collar. Breathability: Polyester knit lets the water vapour from the body pass through. Half-zip collar Lightweight: Only 6.7 oz in size M Compact design: A thin micro-fleece, perfect for the bottom of a backpack Easy to maintain: Machine-washable at 104°F maximum