Mammut · Insulation
Mammut Arctic IV ML Jacket - Men's
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See all Insulation → Spot an error? Report a correctionHow the Mammut Arctic IV ML Jacket - Men's compares
The maker hasn't published a weight for the Mammut Arctic IV ML Jacket - Men's. Across the 316 insulation we track with one, the median is 8.7 oz. At $119, it costs less than 53% of the insulation we list.
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Description
What Our Gearhead® Experts Are Saying:"This fleece is my go-to midlayer when the temperature drops. The Polartec® Thermal Pro® fabric is incredibly warm for how lightweight it is, and I love how fast it dries after a long day on the mountain. The flat seams keep things comfortable under a pack, and the zippered pockets are perfect for stashing essentials. Whether layering up for the slopes or wearing it on its own, this jacket is a winter essential."From crisp morning hikes to après-ski lounging, the Mammut Arctic IV ML Jacket delivers the warmth and comfort we need for cold-weather adventures. Made with high-performance Polartec® Thermal Pro® fleece, this midlayer offers an excellent warmth-to-weight ratio while remaining breathable and fast-drying. Whether we’re layering it under a shell or wearing it solo, the soft, lofted structure traps heat while resisting pilling for long-term durability. Designed for performance, this fleece features flatlock seams to prevent chafing under a pack, zippered pockets for secure storage, and elastic cuffs and hem for a snug fit. Whether we’re hitting the slopes, hiking in brisk conditions, or enjoying a relaxed day outdoors, the Arctic IV ML Jacket is a dependable go-to for all things winter.