Make the mountain your playground.
Extrem. Conceived over four decades ago for maverick mountaineers taking on new heights.
The layering game.
Extrem offers a complete technical layering system that’s perfectly designed for long mountain days and demanding conditions.
Shell
Extrem shells offer maximum protection from the elements, using the very best in performance-orientated waterproof technology.
Insulation
Extrem insulation offers all the warmth you need to maintain your optimum temperature on even the coldest mountain days.
Midlayer
Lightweight, breathable and fast wicking, our Extrem midlayers help you maintain optimum temperature and comfort.
Baselayers
Our baselayers offer ultimate next to skin comfort, natural warmth and wicking properties, keeping you dry and comfortable when you’re working hard.
Legwear
Whatever your activity, our range of legwear offers all the movement and durability you need to tackle technical terrain and demanding conditions.
Equipment
Designed with the optimum balance of weight and durability, our packs are the perfect year-round companions for all mountain disciplines.
For the best of the mountain.
Extrem is designed and built by our passionate team of experienced end users, so every detail is engineered to give you exactly what you need to make the most of the mountain.
Uncompromised design.
We take no shortcuts when crafting our gear, using over 50 years of experience to build kit that meets the specific needs of women and men in the mountains.
Tested to the limit.
All Extrem gear is extensively tested in our in-house lab and out on the mountain, where our experienced wear testers put each piece through its paces for up to 200 hours.
Built from the best.
We proudly work with the makers of the most advanced performance fabrics available, to bring you the very best in protection, comfort and durability.
Designed to last. Fixed for Free.
Our kit is designed to go over land, not into it. That’s why your Berghaus gear comes with free repairs. Send in your kit and the fix-up is on us.