This July three or four of us will backpack the southern 1/2 of the Colorado Trail.
To lighten my load AND stay warm at likely windy high elevations I'm replacing my normal REI Sahara poly shirt with a slightly heavier, more tightly woven 5.11 brand nylon shirt.
I know the REI Sahara won't give me enough wind protection and never having owned an actual purpose built wind shirt I'm wondering if anyone else out there has had experience with the nylon 5.11 shirt. To me it seems to be a decent wind barrier but I'll also be wearing it as my only shirt aside from long handled underwear. Just trying to save weight.
P.S. Yeah, if it's truly cool and windy I can use my PacLite rain parka as well. I know I can wear my down sweater under it. My shirt is too tight to accomodate more than heavy long johns beneath.


