If you are seeing 50-60 degrees during the day, I would be most concerned with not wanting to get too HOT!
I wanted a pair of insulated boots to take me all the way through hunting season. THis would be the end of August through the end of December in ND. We are talking a possibility of seeing 80 deg days in Aug-Sept to seeing -20 to -30 deg days around Christmas. One pair didn't cut it!
I should have had THREE pair! But that is another story.
I bought a pair of Timberline Iditarods. They have 300 grams of thinsulate and were adequate for everything down to about 0 with a pair of heavy wool socks.
Now that was for me. I tend to stay too HOT in weather down to about 10 deg. when outdoors.
I would think 400 grams would be sufficient then get yourself some different weights of socks. I prefer wool, and wear thinner socks in warmer weather and thicker socks in colder weather. I also carry one or two extra pair with me so I can change or add as needed.
I hope something here helps!
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Plainsman
primitiveguy@hotmail.com
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