Mammut ALTO GUIDE HS - Jacket - Men's - marine

Use: mountain, hiking, mountaineering More info




  • Membrane: Mammut DRYtechnology Pro
  • Construction: 3 layers
  • Water resistance: 2,000 mm
  • Breathability: 2,000 g/m²/24h
  • Insulation / Lining: No
  • Regular fit
  • Weight: 472 g


  • Double front zip
  • Hood with drawstring and helmet compatibility
  • Zipped chest pocket
  • Zipped side pockets
  • Velcro pre-shaped cuffs
  • Zipped underarm vents
  • Drawstring hem
  • PFC-free water-repellent finish
  • Mammut DryTechnology™ Pro technology for a wind-breaking and waterproof material
  • Light, breathable fabric
  • Bluesign® and Fair Wear Foundation certified


  • 100% polyamide

More info

More info

PFC Free: PFCs belong to a group of chemical compounds that are used in a number of outdoor products for waterproofing the outer material. Their use has received a lot of criticism, as they are considered non-biodegradable. They build up in the body and are suspected to be harmful to health.

PFC-free products are environmentally friendly.


Bluesign® Standard:An environmental programme aimed at removing substances that are potentially hazardous to human health or the environment from the textile supply chain. A Bluesign® approved fabric ensures that:

  • The fabric itself is free of harmful chemicals
  • Unsafe emissions in water, ground and air are reduced
  • The use of energy resources is controlled and reduced to a minimum
  • The working conditions are healthy and safe


Fair Wear Foundation: The strictest social standard in the textile industry: Fair Wear Foundation (FWF). This foundation checks and improves working conditions in 11 production countries in Asia, Europe and Africa.