Mammut Arctic IV ML Jacket is a warm, high-collared fleece midlayer built on Polartec Thermal Pro fabric. It’s designed for hiking, skiing and everyday outdoor use where lightweight insulation and comfort matter. Key attributes: Melange blue | Blue | Polyester | Insulating fleece | Quick drying | Durable, pilling-resistant | Good warmth-to-weight ratio | Three zippered pockets | Elastic hem and cuffs | Flat seam construction | Full-length front zipper | High collar | Lofted fleece texture | Midlayer profile | Dimensions & fit: Weight 463 g | Regular fit | Composition & care: Main material: 100% Polyester | Lining: 100% Polyester | Machine wash cold (max 30°C). Tumble dry gentle. Do not bleach, do not dry clean, do not iron. Close zippers before washing.