wristband, back or your gloves,

I wear oakleys to solve this issue.

Try alternating two sweat bands. The first one should be mostly dry by the time you need to reuse it.

I really like my Halo II. I thought I noticed that it wasn't collecting as much sweat recently. Perhaps I just was sweating more. I am going to get a second one so that I can rotate them. Stretching might explain why the headband is not as effective; I have a small head and it wasn't the tightest fit to begin with.

Always wear a cap and wipe as required

After applying Rain-X to my glasses the lens messed up I think ir's for glass only.

This is a weird question for winter...