Zephyr 7'0" Thunderbolt This flex fin draws inspiration

This flex fin draws inspiration from classic flex fins and delivers the most versatile range of performance across our range

Repair to the base of the bonzer fin (see photos)

Combining the familiar curve under foot from the Mid Strength

The design theory is simple really

Description: The Firewire Boss up is the bigger brother of the S Boss

Zephyr 7'0" Thunderbolt This flex fin draws inspirationCondition: Brand New Description: The Zephyr Twin is a tried and true design by Neal Purchase Jr. With modern rails, a rolled deck, and a single to double concave, this shape will perform in fun surf, but will come alive in solid surf. Loose and fast is what you will get with the Zephyr. Great travel board, or perfect for most wave setups at home. Custom artwork by Andy Davis.