The reliable hardshell with all-mountain performance

The perfect jacket for anyone looking for a technical all-rounder. The Alto Guide is perfect for everything from day hikes to first adventures in mountaineering. Durable stretch Mammut DRYtechnology™ Pro 3-layer material is breathable, waterproof and PFC-free. Multiple features, which include...

  • 20.000

  • Hiking, Mountaineering, Via Ferrata

  • 1010-29560

  • Denier (main material)

    40Dx40D

  • Breathability

    20.000 g/m²/24h

  • Weight

    472 g

  • Cut

    Regular Fit

  • Robust, windproof and waterproof 3-layer Mammut DRYtechnology Pro material made from 100 % polyamide
  • Polyamide membrane based on natural raw materials
  • Helmet-compatible hood with reinforced peak and 3-point adjustment
  • Robust, water-repellent YKK Vislon® 2-way front zipper
  • Chest pocket with water repellent zipper
  • 2 climbing harness-compatible front pockets with waterproof zippers
  • Underarm ventilation with water-resistant zipper
  • Pre-shaped sleeves with hook and loop fastener
  • Hem width can be adjusted with drawstring

  • Mammut DRYtechnology™ Pro

    Mammut DRYtechnology™ Pro products are highly durable, windproof and waterproof (min. 30 denier polyamide outer fabric, min. water column rating 20,000 mm).

  • Main Material - Backing

    100% Polyamide

  • Main material

    100% Polyamide

  • bluesign® PRODUCT

    The bluesign® SYSTEM is a solution for sustainable textile production that eliminates the use of harmful substances. bluesign® PRODUCTS guarantee a responsible use of resources with a minimum impact on people and the environment.

  • Fair Wear

    Fair Wear works to ensure fair and safe working conditions in garment factories. The non-profit engages directly with factories, trade unions, NGOs and governments to protect workers’ rights.

  • Do not use chlorine-based bleach

    Do not use chlorine-based bleach

  • Do not dry clean or use solvents to remove stains

    Do not dry clean or use solvents to remove stains

  • Max. ironing temperature (110° C) Take care when steam ironing

    Max. ironing temperature (110° C) Take care when steam ironing

  • Minimize spinning

  • Tumble dry gentle

    Tumble dry gentle

  • Machine wash on wool/delicates cycle (max. 30° C)

    Machine wash on wool/delicates cycle (max. 30° C)

A technical and durable workhorse

that performs across a range of mountain sports.

Features

  • Harness-compatible

    Features a two-way zipper for easy climbing harness access

  • Mammut DRYtechnology

    This robust, windproof and waterproof 3-layer shell delivers.

Explore your way

The Alto Guide is a versatile all-mountain hero designed for adventure across a diverse range of alpine sports and conditions.

The ultimate all-rounder

When you’re heading into the high mountains, know the Alto Guide has your back with a waterproof 3-layer shell, adjustable fit, plus harness- and helmet-compatible features.Â