Aconcagua Light ML Jacket

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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 jacket

The 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, it’s 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 Verdict

The 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 Gear

Features

• Quick-drying and breathable
• 2 side pockets with zipper
• High, tightly sealing collar
• Polyester content made from recycled polyester
• Lightweight and highly elasticated Polartec® Power Grid™ fleece with very good moisture management
• Cut – Athletic Fit

Specifications

• Small weighs: 280g
• Medium weighs: 293g
• Large weighs: 300g
• XLarge weighs: 315g

Material & Construction

• Main material – 89% Polyester, 11% Spandex

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