Imagine heading into the mountains with your trusted gear and being able to wear it day after day, without any unwelcome smells tagging along. Pretty ideal, right? When you're out there, washing isn’t always possible, and honestly, your kit should be able to keep up without it.
At Montane, we build equipment for people who move with purpose - trail runners, mountaineers, and anyone who thrives when the path is long and the weight is light. When every gram counts and every layer needs to earn its place in your pack, freshness becomes part of performance.
That’s where Polygiene® comes in. These technologies prevent odour-causing bacteria from developing inside the fabric and capturing environmental odours, helping your gear stay fresh day after day, so you can pack less, travel lighter, and keep moving. Wear more, wash less.
Odour doesn’t come from sweat itself—it comes from bacteria. Polygiene® StayFresh uses silver salt technology, permanently integrated into the textile during production, to stop those bacteria from growing. The result: long-lasting freshness so you feel good and confident.
Polygiene® OdorCrunch uses natural silica particles – similar to sand – to capture and break down odour molecules from the air and from your body. Instead of masking smells, the technology absorbs and permanently neutralises them within the fabric. The result: your gear stays fresher for longer, even during intense, multi-day use, without needing constant washing.
Whether you’re fastpacking over remote ridgelines or stacking long trail miles, washing your kit isn’t always possible - or necessary. Polygiene® StayFresh keeps your layers fresher for longer, letting you wear more and wash less while reducing what you need to carry. Lighter pack, fewer changes of clothes, more freedom to go further.
And because the technology is built into the material from the beginning, no extra production steps or resources are required.
Polygiene’s technologies meet global standards like bluesign® and Oeko-Tex®. By reducing washing frequency, they help save water and energy, minimise microplastic release, and extend the life of your gear. Studies show Polygiene can help reduce a garment’s overall environmental footprint by up to 33%.
If you’re chasing summits before dawn, covering big days back-to-back, or travelling with nothing but a small pack, your gear should keep pace. Polygiene® Freshness helps it do just that, staying fresh, staying ready, day after day.
