CONTACT US   020 3129 3301

Our experts are here for you

Our passionate staff is with you through every step of your purchase and helps you choose the right gear that best suits your needs.

Mon-Fri 9am-12am / 2pm-7pm
(GMT+1)

020 3129 3301       

Closed the 14/07


With our Help Center

CONTACT
£
Language & currency
English (United Kingdom)
Germany
Austria
Belgium
Denmark
Spain
Finland
Metropolitan France
France Corsica
Ireland
Italy
Luxembourg
Monaco
Netherlands
Poland
Portugal
United Kingdom
Slovenia
Sweden
Switzerland
£ Pound Sterling (GBP)
€ Euro (EUR)
CHF Swiss Franc (CHF)
(= line.product.common.ancestorIds[1] || line.product.common.ancestorIds[0] || line.product.common.id =) (= line.quantity =) (= line.product.common.title =) (= line.unitAmountWithTaxes =) (= cartData.common.currencyCode =)
0
Cart
Mammut Alto Guide HS Hooded Jacket Silver Sage Strata

Mammut

Customer reviews
Rating: 5 out of 5 1 reviews

Hiking jacket Mammut Alto Guide HS Hooded Jacket Silver Sage Strata

Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Further reductions

Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Mammut Alto Guide HS Hooded Jacket Silver Sage Strata
Brand Mammut

Hiking jacket Mammut Alto Guide HS Hooded Jacket Silver Sage Strata

Customer reviews
Rating: 5 out of 5 1 reviews on this product

Please make sure the following options are correct
Size guides
Please select the specs needed.
En rupture

  • SECURE PAYMENT

    by card

    View conditions

  • Custom fees included

    in the shipping fees

    View conditions

  • EASY 100 DAY RETURNS

    Fixed costs

    View conditions

Description

The Mammut Alto Guide HS Hooded Jacket is engineered for adventurers who brave the mountain elements. With its 3-layer Mammut DRY Tour membrane, it provides optimal protection against heavy rainfall with a waterproofness of 20K, while ensuring a breathability of 20K for maximum comfort during intense exertion. The front and chest pocket zippers are splash-proof, further reinforcing the moisture barrier. Additionally, the underarm vents with water repellent zippers offer efficient thermal regulation during challenging climbs.

The hood of the Alto Guide HS Hooded Jacket is helmet-compatible, making it ideal for mountaineering, while the front pockets remain accessible even when wearing a climbing harness. The articulated sleeves and adjustable Velcro cuffs, along with the hem drawcord, ensure a perfect fit and unparalleled freedom of movement.

Specifications of the Mammut Alto Guide HS Hooded Jacket:

  • Outer material: 100% polyamide
  • Mammut DRY Tour 3-layer membrane: 100% Polyurethane
  • Lining: 100% polyamide
  • Waterproofness: 20,000 mm
  • Breathability: 20,000 g/m²/24h
  • Helmet-compatible hood
  • Splash-proof front zip
  • Chest pocket with splash-proof zip
  • 2 front pockets compatible with climbing harnesses, with splash-proof zis
  • Underarm ventilation with water repellent zip
  • Articulated sleeves with Velcro cuffs
  • Hem adjustable with drawcord
  • Weight: 472 g

Noémie

Clothing expert

"Make sure you dress well to ride well. Our products are technical and they can truly boost your performance. Ask for help to pick the right apparel. Call me on 020 3129 3301."

Technical data Hiking jacket Alto Guide HS Hooded Jacket

  • Waterproofness

    20000 mm

  • Breathability

    20000 g

  • Material

    Membrane

  • Water repellancy

    DWR (Durable Water Repellent)

  • Reference nr

    E24MAMMTTH4501048

  • Gender

    Men

  • Activity

    Hiking
    Mountaineering
    Mountain

  • Season

    Summer 2025