The VIPER is Xanadu’s answer for intermediate to pro-level surfers seeking maximum performance in everyday good waves, from waist-high to head-high. Sharing much of its DNA with the popular X21, the VIPER pushes the envelope further with refined adjustments that make it even faster and more drive-focused. With extra foam under the front foot, a deep single concave, and subtle design tweaks for easier wave entry, the VIPER offers a blend of speed, flow, and control tailored for competitive and advanced free surfing alike.
Pros:
* Enhanced wave entry makes catching waves easier, even in crowded lineups
* More drive than the X21—ideal for power surfing and longer lines
* Deep single concave and added front-foot volume = serious speed
* Excels in quality waist to head-high surf
Cons:
* May feel too drivey or tracky for surfers preferring a looser feel
* Less suited for poor or below-average conditions
Summary:
The VIPER builds on the legacy of the X21 with thoughtful refinements that boost both drive and approachability. With easier entry into waves and unmatched mid-range performance speed, it’s the fastest model in Xanadu’s Mid Wave Performance line. Ideal for surfers looking to dominate solid everyday conditions, the VIPER is a top-tier option that delivers power, flow, and competitive-level responsiveness.