Any experience with a heat exchange mask?
A search revealed nothing newer than 2007. Has anyone used a heat exchange mask for riding in colder air? I live in the Washington DC area. I have no plans to ride below the 50's but I do suffer from EIA even in the mid-late spring. I would like to extend my summer riding.
Thanks, Rich
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..life is like a roll of toilet paper. The closer it gets to the end, the faster it goes. ― Andy Rooney ...enjoy what's left!
Last edited by Rich Gibson; 08-29-14 at 07:09 AM.