If a long sleeve jersey seems like overkill, then slip the Louis Garneau arm warmers on your guns and you'll be good to go. They're easy to get on and off, and fit nicely in a rear pocket. They're perfect for those in between days that start chilly and warm up fast.
Item No. » LG-ARW
SAVE 11% = $3.00
Note: Not all colors/sizes are currently in stock.