Perfect for high 40s to low 50s farenheit.
Verified Buyer Reviewed by alphajim5 from Georgia on Tuesday, December 6, 2016
I'm 6'1 and 160 lbs and the medium fits great. Sleeves are long enough and the jacket fits snug enough that it doesn't flap wildly in the wind. I like the jacket very much. The only reason I gave it 4 instead of 5 stars is the single large zippered pocket in the back. I prefer the standard 3 pockets in the back.