I got a nice vest off AMAZON for under 100 bucks, 5 heat elements, 3 settings, works good so far. BUT! I'm in central FL. and only need it 5-6 times a year. Up north, go for the real good stuff!
I have had the Tourmaster Synergy 2 (I think) since 2010 and I would never leave without it. Even in sunny Florida when it is 80-90 during day it gets a little cool riding home at night from the beach. Why be cold ever!!!
stevenolts