Mammut Men's Ultimate VIII SO Hooded Jacket

Precision Engineered for the Vertical World.

The Mammut Men's Ultimate VIII SO Hooded Jacket is the culmination of eight generations of softshell innovation — shaped by alpine athletes, tested in real mountain conditions, and refined until nothing more could be improved. Combining cutting-edge softshell technology with an ergonomic, movement-first design, the Ultimate VIII is the go-to technical layer for climbers, ski tourers, and alpinists who refuse to compromise.

Key Features

• Ultimate Softshell fabric — superior breathability and wind resistance with light water repellency, perfectly suited for high-output alpine activities
• Four-way stretch construction — complete freedom of movement in every direction for technical terrain and dynamic activity
• Helmet-compatible, adjustable hood — engineered for a precise fit over a climbing or ski helmet for dependable protection
• Pre-shaped, ergonomic sleeves — body-mapped fit eliminates excess fabric and reduces fatigue on long routes
• Harness and hipbelt-compatible pockets — intelligently positioned for full accessibility when geared up
• Flatlock seam construction — minimises pressure points for all-day comfort under a pack or harness

The Standard for Serious Alpinists.

Fast and light on a big alpine face. Warm and breathable on a ski tour approach. Comfortable enough for the hut, technical enough for the crux pitch. The Ultimate VIII SO Hooded Jacket is built for those who spend serious time in the mountains — and need a jacket that keeps up with every step, every move, every summit.

Eight generations of refinement. Built for your next ascent.