The reliable hardshell with all-mountain performance

The perfect jacket for anyone looking for a technical all-rounder. The Mammut 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 backpack-compatible front pockets, a helmet-compatible hood with reinforced peak, and a 2-way zipper for easy climbing harness access, make the hard-wearing Alto Guide an ideal weatherproof jacket for mountain and hiking tours. A smart choice for your mountain sport adventures: technical, functional and durable.

Details

Waterproofness of 20.000 mm
Suitable for: Hiking, Mountaineering, Via Ferrata
Denier (main material): 40Dx40D
Breathability: 20.000 g/m²/24h
Weight: 472 g
Cut: Regular Fit

Colour: Black

Features

• Robust, windproof and waterproof 3-layer Mammut DRYtechnology Pro material made from 100 % polyamide
• Polyamide membrane based on natural raw materials
• Helmet-compatible hood
• Water-repellent VISLON® AquaGuard® two-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

Technology

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).

Materials

Main Material - Backing: 100% Polyamide
Main material: 100% Polyamide

Sustainability

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.

PFC-free DWR

Perfluorinated compounds (PFCs) are often used for waterproofing but are practically non-biodegradable. Mammut is committed to replacing non-biodegradable fabric treatments with more sustainable high-performance alternatives.

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.

Product care

• Do not use chlorine-based bleach
• Do not dry clean or use solvents to remove stains
• Max. ironing temperature (110° C) Take care when steam ironing
• Minimize spinning
• Tumble dry gentle
• Machine wash on wool/delicates cycle (max. 30° C)