Mammut - Eiger Free ML Air Half Zip Hoodie - Fleece jumper

Stay warm and feel light

The Eiger Free ML Air Half Zip Hoodie from Mammut is a lightweight, breathable mid-layer for alpine touring. Thanks to Polartec Alpha technology, it keeps you comfortably warm during intense climbs without overheating. The fabric is breathable and reliably wicks moisture away. At just 200 g, you’ll barely notice you’re wearing it – ideal when every gram counts on alpine tours or whilst freeriding.

Elasticated details for a perfect fit

The stretch fabric gives you full freedom of movement, whether you're climbing or tackling dynamic descents. The regular fit is nicely balanced – not too tight, not too loose. An elasticated hood, hem and cuffs keep everything securely in place, even under a jacket or rucksack. So it stays comfortable and streamlined at all times, even when your pace changes.

Flexible ventilation control

The half-length front zip allows you to quickly put the hoodie on or take it off – even whilst wearing a helmet. At the same time, you can flexibly control ventilation when it gets windy on the ridge or you start to work up a sweat. The Eiger Extreme collection offers functional layering solutions that Mammut has developed specifically for demanding alpine conditions. So you’re perfectly equipped for tough days on the mountain.

All the product benefits at a glance:

• Lightweight and barely noticeable
• Breathable fabric helps keep you dry
• Stretch fabric gives you complete freedom of movement
• Elasticated details ensure a secure fit
• Half-length zip for quick ventilation