The Mammut Aconcagua Light ML Jacket offers maximum hiking, climbing, and camping performance. Crafted from Polartec Power Grid fleece fabric, the jacket is lightweight, breathable, and moisture-wicking. Mammut says:Lightweight and versatile fleece jacketThe light version of our classic performance fleece, this technical midlayer is all bang and no bulk. Designed to solve for a whole range of outdoor activities, its Polartec Power Grid fleece fabric offers high breathability and efficient moisture management at an incredible warmth-to-weight ratio. With a lightweight construction, soft hand-feel, and close-to-body fit for easy layering, its the ideal style for ultimate comfort through the summer and tricky transition seasons. All Mammut products purchased within the Europe come with an extended 30-month warranty period. For more details click here.Our VerdictThe Mammut Aconcagua Light ML Jacket is a lightweight, versatile technical fleece jacket perfect for hiking, climbing, and camping. This mid-layer is designed to provide maximum performance without bulk.Crafted from Polartec Power Grid fleece fabric, the jacket offers high breathability and efficient moisture management, ensuring comfort during intense activities. The lightweight construction and close-to-body fit make it ideal for easy layering in summer and transitional seasons.Key features include quick-drying and breathable material, two side pockets with zippers for secure storage, and a high collar to protect against the elements. The jacket also boasts an eco-friendly design, with polyester content made from recycled materials.Weighing just 293g for a medium size, the Aconcagua Light ML Jacket is both lightweight and very stretchy, providing excellent freedom of movement. – Reviewed by Ultralight Outdoor GearFeaturesQuick-drying and breathable2 side pockets with zipperHigh, tightly sealing collarPolyester content made from recycled polyesterLightweight and highly elasticated Polartec Power Grid fleece with very good moisture managementCut – Athletic FitSpecificationsSmall weighs: 280gMedium weighs: 293gLarge weighs: 300gXLarge weighs: 315gMaterial & ConstructionMain material – 89% Polyester, 11% SpandexHelp & advice:What is Bluesign?

The Mammut Aconcagua Light ML Jacket offers maximum hiking, climbing, and camping performance. Crafted from Polartec Power Grid fleece fabric, the jacket is lightweight, breathable, and moisture-wicking. Mam