I wore arm warmers for the first time this year when leaving at 7:30 and the temp was low 60's, felt good though and as the sun got higher so did the temps. I rode 69.5 miles and had a great morning to be honest. I tried out a road I have always thought about thinking I knew where it came out but was a little surprised at where it did come out. No problem though as I just adjusted my way and kept on riding.