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  • new 2027

Mammut HAUTE ROUTE HELMET Mountaineering Helmet

The Mammut HAUTE ROUTE HELMET is designed for mountaineering, ski touring, and multisport adventures, featuring a hybrid ABS/EPP/EPS construction that maximizes protection while maintaining a streamlined profile. Its triple certification, generous ventilation that minimizes fogging, and 360° spherical adjustment system make it a reliable and comfortable choice among the leading technical mountaineering helmets.

112.00€ -20% 140.00€
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En stock et disponible au magasin Speck - Village Décathlon Wittenheim
Order and be delivered on  12/10/2026
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Product details

Mammut HAUTE ROUTE HELMET Mountaineering Helmet

Mammut HAUTE ROUTE HELMET: protection, lightweight design, and multi-sport versatility

The Mammut HAUTE ROUTE HELMET is designed for athletes seeking a versatile helmet for skiing, mountaineering, climbing, and cycling. Its appeal lies in its lightweight construction, superior ventilation, and triple certification, ensuring a high level of safety during your mountain adventures. This unisex model from the WINTER 2027 collection combines a hybrid construction with features designed for sustained exertion. It offers a technical solution for your fast-paced hikes and alpine runs.

A hybrid construction designed for mountain safety

The Mammut HAUTE ROUTE HELMET is built on a hybrid construction that combines a rigid ABS shell with EPP and EPS foams. This design aims for optimal protection while keeping weight down, meeting the demands of challenging ski touring and mountaineering expeditions.

  • Rigid ABS shell: provides a durable structure to protect the helmet during mountain use.
  • EPP and EPS foam: these components complete the construction to provide tailored protection and a contoured fit.
  • Triple certification: CE EN 1077 for skiing, CE EN 12492 for mountaineering and climbing, CE EN 1078 for cycling.
  • ISMF approval: confirms its use in ski mountaineering competitions.

A precise fit to minimize discomfort during exertion

This helmet is designed to remain stable and comfortable as you alternate between ascents and descents. Its 360° spherical adjustment system with six positions allows you to adjust the fit according to your head circumference and wearing preferences. The Mammut HAUTE ROUTE HELMET is available in three sizes, from 51-55 to 59-63 cm, to accommodate a variety of head shapes.

  • 360° adjustment system: it facilitates a precise and even fit around the head.
  • Six positions: these allow you to fine-tune the fit to your needs.
  • Removable and washable bamboo padding: enhances comfort and simplifies maintenance.
  • Lightweight beanie included: it provides an additional solution for cold days.

Ventilation and visibility: stay effective during exertion

Ventilation is a key feature of this ski and mountaineering helmet. Mammut has incorporated large ventilation openings and internal air channels to promote airflow during both ascents and descents. The large front openings also help reduce fogging on your goggles, improving visibility of the terrain.

  • Large ventilation openings: they promote continuous airflow during exertion.
  • Internal air channels: they direct airflow within the helmet.
  • Wider front vents: they help reduce fogging on ski goggles.

Practicality and versatility for multi-sport use

This model also features details useful for everyday life in the mountains. It includes a mount for a headlamp or ski goggles, making it easier to switch between different activities. Weighing 350 g in sizes 51–55 cm, 380 g in sizes 55–59 cm, and 400 g in sizes 59–63 cm, the helmet maintains a comfortable, low-profile fit on the head during extended outings. The Mammut HAUTE ROUTE HELMET comes with a lightweight helmet-compatible beanie to complement its use in cold weather.

  • Mount for a headlamp or ski goggles: it simplifies your gear setup depending on the activity.
  • Compatible lightweight beanie: it keeps you warm on cold days without adding bulk to your gear.
  • Lightweight: helps minimize the feeling of bulk during long outings.

With its triple-standard protection, sophisticated ventilation, and precise adjustment, this ski helmet meets the needs of athletes who want reliable gear for the mountains. The Mammut HAUTE ROUTE HELMET combines the essential features for your challenging outings and multisport activities, with a simple, technical, and consistent design.

Data sheet
  • Type : Unisex

The brand MAMMUT

MAMMUT

Mammut®: Safety, Innovation, and Excellence

Born in the Swiss Alps and built on over 160 years of expertise, Mammut® is a leading brand in mountain activities: mountaineering, climbing, ski touring, trail running, and trekking... From technical ropes to Barryvox® avalanche transceivers, as well as Gore-Tex clothing, backpacks, harnesses, boots, and sleeping bags, Mammut® outfits and equips the mountaineer from head to toe.

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