Hyperlite 0.7" A Wing Wakeboard Fin - Hyperlite’s 0.7 A Wing Wakeboard Fin provides you with the perfect balance of surface area for a greater contact feel with the water and an abrupt trailing edge for big wake pops. The aluminum construction of this fin set makes it more durable than fiberglass fins and allows for a 40% thinner profile. The 0.7 A-Wing fin by Hyperlite will really fly through the water and over the wake (possibly to grandmother’s house you go...