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Q&A How to prevent breath steam diminishing light power when using a headlamp?

I run often at night in the mountain. For that I use a headlamp that works very well, allowing me to keep my path illuminated and my arms free. However, when it is cold my breath creates some stea...

2 answers  ·  posted 8y ago by fedorqui‭  ·  last activity 5y ago by System‭

Question headlamps running night