MAMMUT AENERGY HEADBAND Black

The MAMMUT Aenergy is a technical sports headband made from recycled ECONYL® nylon, designed for intense mountain activities and trail running. With a soft brushed fleece lining and an exceptionally low weight, it provides warmth and wicks away sweat quickly without creating pressure under a helmet or hat.

What conditions and activities is it suited to?

It belongs to the upper tier of technical accessories for intense outdoor sports. It is designed for hikers, mountaineers, ski tourers and trail runners. Its exceptional breathability and quick-drying properties make it ideal for activities where you sweat heavily but still need to protect your ears from the cold and wind.

Key features and material

• ECONYL® material: The fabric is made from 85 % recycled polyamide and 15 % elastane, offering excellent stretch and a smaller carbon footprint.
• Seamless technology: Laser-cut edges prevent chafing and pressure points, which is essential when wearing it under protective equipment.
• Fleece lining: The soft brushed inner surface feels comfortable against the skin and provides additional thermal insulation on colder days.
• Exceptionally lightweight: Weighing just 10 grams, the headband takes up virtually no space in a pocket or rucksack.
• Fair Wear certification: Ensures the product was made in accordance with fair labour standards and ethical principles.

In practice

For ski touring and mountaineering, the headband works well as a thin insulating layer under a climbing or skiing helmet, as its seamless design prevents pressure on the temples.

During trail races and fast climbs, the material quickly absorbs sweat and dries, helping to prevent chilling during stops or on exposed, windy ridges.

Frequently asked questions