Whitey says: Zereks Cavalla is built with an ultra-tough ABS body, the lure also features a through wire construction to withstand the toughest of fishing conditions. Worked with a straight retrieve, the lure swims with a realistic, side to side sway, however an injured, darting action can be imparted on the lure by using a twitch and pause retrieve technique. The Cavalla is also regarded as one of the top salmon lures with its long cast design.