I ordered a pair of Aerotech bibs a few weeks ago. They're good quality for the price. Although in my case a wierd fuzzy patch appeared on the lycra suddenly after wearing them 4 times/5 washes. I emailed Aerotech and sent them a digital photo of the patch. Within 48 hours I received a response telling me to send them back for repair/replacement. So assuming they send me something back for free I won't have any complaints.
Scott