Mammut ALTO GUIDE HS - Jacket - Women's - gentian-ice

Use: mountain, hiking, mountaineering More info




  • Membrane: Yes
  • Construction: 3 layers
  • Water resistance: 20,000 mm
  • Breathability: : 20,000 g/m²/24h
  • Insulation / Lining: No / Yes
  • Fit: Regular
  • Weight: 417 g


  • Main composition: 100% polyamide, 40D x 40D
  • Lining: polyamide-elastane warp knit
  • Membrane: 100% polyamide made from natural raw materials
  • Certification: Bluesign® and Fair Wear


  • Robust, waterproof and wind-breaking construction
  • Mammut Dry Technology material
  • PFC-free DWR water-repellent treatment
  • Hood with reinforced visor, compatible with a helmet, which adjusts perfectly to the shape of your head thanks to the 3 adjustment points
  • Robust, water-repellent 2-way YKK Vislon® front zip
  • 2 hidden zipped chest pockets
  • 2 side pockets compatible with a climbing harness, with waterproof zip closure
  • Underarm ventilation with water-repellent zip
  • Pre-shaped sleeves with velcro cuffs
  • Drawstring adjustable waist
  • Back length: 65 cm

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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: Environmental program to eliminate 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.