0

Your Cart is Empty

Tech Specs: New Hydronaute 3S hardshell fabric

July 01, 2014

Hydronaute 3S delivers a new level of breathability and moisture protection.

Unlike most waterproof/breathable fabrics that rely on a diffusion process to remove moisture vapour, Hydronaute 3S has a unique membrane technology that allows air exchange to transport moisture vapour out through the membrane while protecting the inside from external moisture.

It’s performance in active field conditions has proven to be up to 100% more breathable than other waterproof/breathable fabric technologies: unprecedented levels of breathability in real field situations.

Waterhead: 10,000mm+
Air Permeability: minimum 0.2cfm (the lower the number: the less air penetration)

Mont Thunderbolt Jackets in Italy

Hydronaute 3S is the ideal fabric for any high energy activity. It will keep you drier across a greater range of temperatures and enable superior performance in any condition.

Greater breathability. Greater comfort. Hydronaute 3S.

Available now on the Thunderbolt Jacket for Men and Women.

Mont Thunderbolt Jacket Colourways

Want more? Sign up to the Mont Newsletter to get gear reviews, news about product releases, great photos and advice on all your outdoor needs.


Leave a comment

Comments will be approved before showing up.


Also in The Mont Blog

Why You Should Choose a Mont Tent
Why You Should Choose a Mont Tent

June 02, 2020

Shopping for a new tent is a complex task with many choices that may look very similar. With pitfalls aplenty we've compiled these 7 questions you should ask when shopping for a new tent.
Read More
Sunrise at Mount Wellington. By Geoff Murray
Back to the wild places. By Geoff Murray

May 14, 2020 1 Comment

...on the morning that the reserves were to be opened, I was awake at 3am, on the road by 4am and walking away from the car in the foothills of Mount Wellington at 5am.

Read More
Chris Warner paragliding in Chamonix. Wearing Grid Pro Hoodie underneath Guide PrimaLoft Hoodie
My five favourite Mont gear picks. By Chris Warner

May 13, 2020

My five favourite Mont gear picks after a winter and summer season in the European Alps with over 200 days of climbing, skiing and paragliding in the mountains from shorter day hits to multi day adventures.

Read More

Discover better gear for adventure