Berkley Powerbait Crazy Legs Chigger Craw is made with Berkley's exclusive PowerBait formula. Scientists have spent over 25 years perfecting this formula. It combines an irresistible scent and flavor. Fish love the scent and flavor so much that they hold on longer. This is a Bass Master Classic winning bait. It features high action pinchers for more strikes. The crazy legs create more action on retrieve or fall that entice the bass.