The FatBoy Lures Viper features a longer head and double-taper profile to give it a stable swimming action with a strong wiggle, whilst the cupped face grabs plenty of air and throws off a strong bubble trail. The Viper is unweighted to help maintain the best action, even when run a long way behind the boat. It holds water well and can be run in rough seas with no problem, despite its light weight. This lure is ideal for the longer positions in the spread, such as the long corner, long rigger or shotgun.