Mammut - Alto Guide Hardshell Hooded Jacket - Waterproof jacket

Weatherproof hardshell jacket for hiking and alpine tours

With a hydrostatic head of 20,000 mm, the Alto Guide Hardshell Hooded Jacket from Mammut keeps you reliably protected from rain and moisture. At the same time, this functional waterproof jacket is windproof and allows any moisture from its inside to escape quickly to the outside. In addition, a helmet-compatible hood and water-repellent Vislon zips from YKK complete its functional design for mountain sports enthusiasts.

Three-layer waterproof jacket with a bluesign certificate

The Alto Guide Hardshell Hooded Jacket uses a three-layer Mammut DRYtechnology Pro material. This laminate is an organic-based membrane made from castor oil and features a PFC-free DWR treatment to enhance its surface.

For hill walking and mountaineering, the Mammut hardshell jacket inspires thanks to its high collar and adjustable hood, which also fits perfectly with a climbing helmet on. Plus, two front pockets and a chest pocket, each of which closes with a zip, provide you with ample storage space. Last but not least, articulated sleeves and underarm ventilation zips make this Mammut waterproof jacket ready for athletic outdoor activities, whether it be hiking, mountaineering or alpine tours.

The highlights at a glance

• Waterproof jacket with a helmet-compatible hood
• Mammut DRYtechnology Pro membrane with a hydrostatic head of 20,000 mm
• Ventilation through underarm zips
• Waterproof, windproof and breathable