The Mammut Nordwand 6000 High Boots are built for extreme alpine adventures, where every step counts. Designed with cutting-edge insulation and innovative materials, these high-performance boots keep you warm( tested to -35°C), stable, and protected, even in the world’s most unforgiving conditions. Engineered for the ultimate mountaineer, the Nordwand 6000 High Boots feature an ultra-lightweight construction paired with unmatched warmth, so you can confidently tackle the toughest terrains without compromising on comfort or safety.

Equipped with Vibram’s innovative Litebase sole, these boots deliver incredible grip on ice, rock, and mixed terrain, giving you the traction you need to scale higher, even in sub-zero temperatures. Inside, an integrated dual-boot system offers customizable insulation, making it easy to adjust for optimal comfort and warmth at varying altitudes. The removable, heat-reflective liner is breathable yet exceptionally warm, ensuring every step feels as steady as it is comfortable.

For those pushing their limits, the Nordwand 6000 High Boots offer uncompromising durability with robust reinforcement in high-wear zones. They’re waterproof, windproof, and ready to tackle snow, ice, and everything in between. When you’re on the edge of your next big climb, these boots are your unwavering partner, built to handle every challenge the mountains throw your way.

Sizing

If you require some help with sizing this boot view our Mountaineering Boot Sizing Guide

Relevant Article

For more information on choosing the right mountain boots and fitting the correct crampons read our Rock + Run article: A Guide to Mountain Boots and Crampons

Use

Alpine hiking, scrambling, backpacking and multi-day walks at altitude.

Features

• B3 Rated
  
• Suitable for C3 automatic crampons with a heel lever and metal toe bail
• Waterproof Zipper
• Separate shoe liner
• Elastic knitted sock construction
• BOA® Fit System: delivers dialed in performance and a micro-adjustable, precision fit. Can be operated while wearing gloves.
• Can easily be resoled.
• Insulated carbon insole: patented, double-insulated carbon insole allows maximum weight reduction while providing rigidity and excellent insulation.
• Board lasting.
• Sole: Vibram Litebase
  
• Raised rubber rand

Specification

• Weight: 990g (UK 8.5)
  
• Crampon Compatibility: C3 (Automatic)
• Flex Index: B3
• Lace System: Boa® Fit System
• Sole: Vibram® Ascension Expedition Litebase
• Upper material: textile
• Lining: Aluminia Insulation
• Insulation (tested according to DIN EN ISO 20344): -35°C
• Heel drop: 10mm