On (29 Jun 97) Richard Glazer wrote to Barry Austern...
 RG> I've also heard that some bike helmets are suppose to be cooler than
 RG> not having one. I find that difficult to believe. There are helmets
 RG> that have lots of vents and these are usually the more expensive ones.
 RG> I imagine that air must pass more freely than with less vents.
I have worked out in the hot son in many of our parks and the
only part of me that was cool was my head. The foam helps to
insulate the heat from the sun.
Bill
... Bill Newman  --  Rochester, NY  --  wtnewman@juno.com
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