Mammut Aconcagua ML Jacket - nero - XXL

The Mammut Aconcagua ML Jacket is a high-performance mid-layer fleece designed for mountaineering, climbing, hiking, ski touring, and trekking. Crafted with Pontetorto® Tecnostretch fabric (89% Polyester, 11% Spandex), it offers excellent breathability, moisture wicking, and 4-way stretch for unrestricted movement. The athletic fit and flatlock seams provide comfort and durability, while the full-length YKK Vislon front zipper and high collar offer protection against the elements. Two zippered side pockets keep essentials secure, and thumb loops ensure sleeve stability. With UPF 50+ sun protection and bluesign® certification, this jacket is a sustainable choice for outdoor enthusiasts.

Advantages

Exceptional breathability and moisture management keep you dry during intense activities. The 4-way stretch fabric allows full range of motion, and the flatlock seams reduce chafing. The high collar and thumb loops provide extra warmth and coverage. UPF 50+ protects against harmful UV rays.

Suitable for

• Mountaineering
• Climbing
• Hiking
• Ski touring
• Trekking

Key specifications

• Material: Pontetorto® Tecnostretch (89% Polyester, 11% Spandex)
• Fit: Athletic Fit
• Zipper: Full-length YKK Vislon front zipper
• Pockets: 2 zippered side pockets
• Collar: High collar
• Sleeve features: Thumb loops
• Seams: Flatlock seams
• Breathability: High
• Moisture wicking: Excellent
• Stretch: 4-way stretch
• UV protection: UPF 50+
• Thermal regulation: Good warmth-to-weight ratio
• Brand logo: Embroidered Mammut logo on chest
• Sustainability: bluesign® PRODUCT

Recommendations

Ideal as a mid-layer under a shell jacket for cold-weather activities. Pair with Mammut base layers and outerwear for optimal performance.